CARTRIDGE VALVES / IN-LINE VALVES

Transcription

1 CRRIDGE VLVES / IN-LINE VLVES echnical Catalogue January 8 web edition

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3 Cartridge valves / In-line valves Section index i Index and technical information... i ressure relief valves... Sequence, pressure reducing and unloading valves... Double cross relief valves... One-way check valves... ilot check valves... Manual and pneumatic operated valves... End-off stroke valves... 7 Solenoid valves -way... 8 Solenoid valves - way... 9 Diverter valves... Soft start valves... Flow control valves... Hand pumps... Valve housings... Cavities... Standard plugs... Coils... 7 Connectors Dana revini S.p.. all rights reserved. Hydr-pp, SM Hydraulik, ron, revini Hydraulics, E Electronics, VS revini, O Oiltechnology, logos are trademarks or are registered trademarks of Dana revini S.p.. or other companies Dana in Italy and other countries. he technical features supplied in this catalogue are non binding and no legal action can be taken against such material. Dana revini will not be held responsible for information and specifications which may lead to error or incorrect interpretations. Given the continuous technical research aimed at improved technical features of our products, Dana revini reserves the right to make change that are considered appropriate without any prior notice. his catalogue cannot be reproduced (in while or in part) without the prior written consent of Dana revini. his catalogue supersedes all previous ones. Use of the products in this catalogue must comply with the operating limits given in the technical specifications. he type of application and operating conditions must be assessed as normal or in malfunction in order to avoid endangering the safety of people and/or items.. IE/NDX// ECHNICL INFORMION

4 Cartridge valves / In-line valves i RESSURE RELIEF VLVES (GE ) Code hread Flow (l/min) Symbol Description age DIREC CING RESSURE RELIEF VLVES CM-HV Mx. (FOR HV VLVES) DIREC CING RESSURE RELIEF VLVES CM-MR/MW Mx (FOR OWER CKS SERIES MR/MW) CM Mx DIREC CING RESSURE RELIEF VLVES CM /-UNF DIREC CING RESSURE RELIEF VLVES 7 CMR (serie ) U DIREC CING RESSURE RELIEF VLVES WIH ONE- /-UNF U WY CHECK VLVE 8 DIREC CING RESSURE RELIEF VLVES WIH CMK /-UNF U LOGIC VLVE CMR (serie ) U DIREC CING RESSURE RELIEF VLVES WIH ONE- /-UNF U WY CHECK VLVE DIREC CING HIGH RESSURE RELIEF VLVES WIH CMHR /-UNF U ONE-WY CHECK VLVE CMC M8x. DIREC CING RESSURE RELIEF VLVES DIREC CING RESSURE RELIEF VLVES (FOR OWER CM-MC/MS M8x. CKS SERIES MC/MS) U CM Mx. DIREC CING RESSURE RELIEF VLVES C 7/8-UNF DIREC CING RESSURE RELIEF VLVES 7 CM Mx 8 DIREC CING RESSURE RELIEF VLVES 8 CM Mx. ILO OERED RESSURE RELIEF VLVES 9 DIREC CING RESSURE RELIEF VLVES VM / S IN-LINE MOUNING DIREC CING RESSURE RELIEF VLVES VM /8 S IN-LINE MOUNING DIREC CING RESSURE RELIEF VLVES VM /8 S IN-LINE MOUNING M M ECHNICL INFORMION IE/NDX//

5 Cartridge valves / In-line valves RESSURE RELIEF VLVES (GE ) Code hread Flow (l/min) Symbol Description age VLVOLE DI MSSIM RESSIONE D ZIONE DIRE VM / S 8 MONGGIO IN LINE VLVOLE DI MSSIM RESSIONE D ZIONE ILO VM / S MONGGIO IN LINE M M i VM S: / - VLVOLE DI MSSIM RESSIONE D ZIONE ILO MONGGIO IN LINE SEQUENCE, RESSURE REDUCING ND UNLODING VLVES (GE 7) Code hread Flow (l/min) Symbol Description age CSQ /-UNF SEQUENCE VLVES - DIRECLY OERED 8 SEQUENCE VLVES - DIRECLY OERED CSMK /-UNF 9 (FOR MK SERIES OWER CKS) (in) (out) CVS Mx. 9 SEQUENCE VLVES - ILO OERED Y R CVR 7/8-UNF Y RESSURE REDUCING VLVES WIH RELIEVING - DIREC OERED R RESSURE REDUCING VLVES WIH RELIEVING - ILO CVR Mx. OERED Y CVE 7/8-UNF SEQUENCE VLVES R M RESSURE REDUCING ND SEQUENCE VLVES CRC / S 9 IN-LINE MOUNING M R DOULE CROSS RELIEF VLVES (GE ) Code hread Flow (l/min) Symbol Description age VDIL S: / - /8 DOULE CROSS RELIEF VLVES DIREC CING IN-LINE MOUNING IE/NDX// ECHNICL INFORMION

6 Cartridge valves / In-line valves i ONE-WY CHECK VLVES (GE 7) Code hread Flow (l/min) Symbol Description age CRU-MR Mx ONE-WY CHECK VLVES 8 X CRU-MC/MS Mx. ONE-WY CHECK VLVES 9 X CRU /-UNF ONE-WY CHECK VLVES CRU 7/8-UNF ONE-WY CHECK VLVES ONE-WY CHECK VLVES CRI /-UNF (FOR OWER CKS SERIES F) U U VR /8 S ONE-WY CHECK VLVES VUI S: / - /8 - / ONE-WY CHECK VLVES VRU S: / - /8 / - / - / - / ONE-WY CHECK VLVES IN-LINE MOUNING VU S: / - /8 / - / -. - CHECK VLVES FOR IES SH M8x SHULE VLVES 8 SH /8 S 8 SHULE VLVES 9 SH / S SHULE VLVES RVLV Mx. 7 SHULE VLVES X RVLV M7x. UM UNLODING VLVES ECHNICL INFORMION IE/NDX//

7 Cartridge valves / In-line valves ILO CHECK VLVES (GE ) Code VRS VS-VD VS-VD DIN hread / S S: / -/8 - / -/ S: / - /8 / - / 9/-8 UNF Flow (l/min) Symbol Description age X SINGLE ND DOULE CING ILO CHECK VLVES-DIN S: / - /8-7 ORS SINGLE CING ILOED CHECK VLVES SINGLE ND DOULE CING ILO CHECK VLVES i MNUL ND NEUMIC OERED VLVES (GE 9) Code hread Flow (l/min) Symbol Description age CMF /-UNF LEVER OERED VLVES 7 CE /-UNF UON OERED VLVES 7 CRD /-UNF NEUMIC OERED VLVES 7 X 7 END-OFF SROKE VLVES (GE 7) Code hread Flow (l/min) Symbol Description age END-OFF SROKE VLVES VFC /8 S 7 IN-LINE MOUNING Y DECELERION VLVES VD / S 7 IN-LINE MOUNING IE/NDX// ECHNICL INFORMION

8 Cartridge valves / In-line valves i 8 SOLENOID VLVES -WY (GE 77) Code hread Flow (l/min) ILOED OERED CRRIDGE SOLENOID VLVE CR /-UNF 78 IDIRECIONL Symbol Description age ILOED OERED CRRIDGE SOLENOID VLVE CR /-UNF 78 UNIDIRECIONL HIGH RESSURE ILOED OERED CRRIDGE CRH /-UNF 8 SOLENOID VLVE CRX /-UNF VLVES IN CCORDNCE WIH EX 9/9/CE DIRECIVE 8 CRD /-UNF - DIREC OERED CRRIDGE SOLENOID VLVE 8 CV /-UNF CRRIDGE SOLENOID VLVES WY OSIIONS 8 9 SOLENOID VLVES - WY (GE 87) Code hread Flow (l/min) Symbol Description age CV /-UNF SOLENOID VLVES -WY/-OSIION 88 CV7 /-UNF SOLENOID VLVES -WY/-OSIION 89 CV 7/8-UNF SOLENOID VLVES WY OSIIONS 9 CV* /-UNF 8 SOLENOID VLVES WY OSIIONS 9 S S S CV* /-UNF 8 SOLENOID VLVES WY OSIIONS 9 S S S S S ECHNICL INFORMION IE/NDX//

9 Cartridge valves / In-line valves DIVERER VLVES (GE 9) Code hread Flow (l/min) Symbol Description age i MR / S / S RESSURE GUGE SHU-OFF 9 IN-LINE MOUNING RS S: /8 - / /8 - / - / - / - / HIGH RESSURE - WY LL VLVES IN-LINE MOUNING 9 K S: /8 - / /8 - / - / - / - / HIGH RESSURE - WY LL VLVES IN-LINE MOUNING 9 DDF S: / - /8 / - / DIVERER VLVES IN-LINE MOUNING 97 SOF SR VLVES (GE 99) Code hread Flow (l/min) Symbol Description age SINGLE-HSE MOOR SR VLVE VM / S IN-LINE MOUNING.-. bar VMS / S 8. SOF SR VLVE IN-LINE MOUNING IE/NDX// ECHNICL INFORMION 7

10 Cartridge valves / In-line valves i FLOW CONROL VLVES (GE ) Code hread Flow (l/min) Symbol Description age UNIDIRECIONL ND IDIRECIONL FLOW REGULOR SU/S Mx VLVES VSU / S FIXED UNIDIRECIONL FLOW CONROL VLVE IDIRECIONL NO COMENSED FLOW CONROL VLVE CS /-UNF CSC /-UNF 9 UNIDIRECIONL COMENSED FLOW CONROL VLVE 7 VSC / S,7 FIXED RESSURE COMENSED FLOW CONROL VLVE 8 VSC /8 S 8, RESSURE COMENSED FLOW CONROL VLVES 9 CRF 7/8-UNF RIORIRY FLOW CONROL VLVE CCI 7/8-UNF 8 RESSURE COMENSOR VLVE I U I CC Mx. WO-WY RESSURE COMENSOR VLVE X X U VSR/VS S: / - /8 / - / SLEEVE FLOW CONROL VLVES UNIDIRECIONL ND IDIRECIONL - IN-LINE MOUNING SU/S S: / - /8 / - / UNIDIRECIONL ND IDIRECIONL FLOW REGULOR VLVES - IN-LINE MOUNING RESSURE COMENSED FLOW UNIDIRECIONL FLOW SC /8 S 9 REGULOR VLVES - IN-LINE MOUNING HND UMS (GE 7) Code hread Flow (l/min) Symbol Description age CM /-UNF cc - cc HND UM 8 8 ECHNICL INFORMION IE/NDX//

11 Cartridge valves / In-line valves VLVE GE VLVE GE K... 9 CV... 8 CV... 9 CV CV CV*... 9 CV*... 9 CCI... CC... CMF... 7 CM... CM... 7 CM... CM... 8 CM... 9 CM-HV... CMHR... CM-MC/MS... CM-MR/MW... CMR (serie )... CMR (serie )... 8 C... 7 CE... 7 CM...8 CMC... CMK... CR / CR CRC... CRD... 8 CRD... 7 CRF... CRI... CRH... 8 DDF MR... 9 RS... 9 RVLV... RVLV... SH... 8 SH... 9 SH... SC... SU/S... SU/S... VDIL... VM... VMS... VS-VD... VS-VD DIN... 7 VD... 7 VFC...7 VM... VM... VM... VM... VM... VM... VR... VRS... VRU... VSC... 8 VSC... 9 VSR/VS... VSU... VU... VUI... CRX... 8 CRU... CRU... CRU-MC/MS... 9 CRU-MR... 8 CS... CSC... 7 CSMK... 9 CSQ... 8 CVE... CVR... Section index... echnical information... Valve housings... Cavities... Standard plugs... Coils... Connectors... CVR... CVS... i IE/NDX// ECHNICL INFORMION 9

12 echnical information i INRODUCION Read this instructions carefully before installation. ll operations must be carried out by qualified personnel following the instructions. he user must periodically inspect, based on the conditions of use and the substances used, the presence of corrosion, dirt, the state of wear and correct function of the valves. lways observe first the operating conditions given in datasheet of the valve. OIL VISCOSIY CCORDING O EMERURE E mm²/s HYDRULIC FLUID Observe the recommendations given in the data sheet of the valve. Use only mineral oil (HL, HL) according to DIN. Use of other different fluids may damage the good operation of the valve. 8 7 ISO VG ISO VG 8 ISO VG ISO VG VISCOSIY Observe the recommendations given in the data sheet of the valve.he oil viscosity must be in the range of mm²/s to mm²/s. Recommended oil viscosity mm /s ( mm /s for Cartridge valves) able : ISO viscosity grades ISO VG verage Kinematic-viscosity Viscosity kinematic limits grade viscosity C C min. max. ISO VG 9.. ISO VG.. ISO VG 9.8. ISO VG C F ISO VG.. ISO VG ISO VG 9. = Values used in the chart Oil viscosity according to temperature CONVERSION LE SSU / E / mm²/s SSU E mm²/s CONMINION Oil contamination is the main cause of faults and malfunction in hydraulic systems. brasive particles in the fluid erode or block moving parts, leading to system malfunction. he valves we are offering do not require filtering characteristics any higher than those needed for usual hydraulic components such as pumps, motors, etc. However, accurate filtering does guarantee reliability and a long life to all the system s hydraulic parts. Reliable performance and long working life for all oil-pressure parts is assured by maintaining the level of fluid contamination within the limits specified in the data sheet of the valve. Hydraulic fluid must also be cleaned properly before filling the hydraulic circuit, especially when commissioning a new system, as this is when the oil contamination generally peaks due to its flushing effect on the components, and the running-in of the pump. Maximum contamination level is required on datasheet of the valve according to ISO :999. In the following table there is the correspondence between ISO :999 and old standard NS 8 for information purpose: he standard ISO :999 defines the contamination level with three numbers that relate with the number of particles of average dimension equal or greater than μm, μm e μm, in ml of fliuid. In following table there is a reference to reccomended contamination level and correspondence with old NS 8 standard. ECHNICL INFORMION IE/NDX//

13 echnical information able : Reccomanded contamination level. Oil filtration recommendations ype of system Cleanliness class recommended ype of valve NS 8 ISO : 999 ( * ) Systems or components operating at HIGH RESSURE > bar ( psi) HIGH DUY CYCLE LICIONS Systems or components with LOW dirt tolerance Systems or components operating at MEDIUM / HIGH RESSURE Systems and components with moderate dirt tolerance Systems or components operating at LOW RESSURE < bar ( psi) LOW DUY CYCLE LICIONS Systems and components with GOOD dirt tolerance bsolute filtration micron rating ( ** ) 8 / / / 7 / 9 / 8 / - * Contamination class NS 8: it is determined by counting the total particles of different size ranges contained in ml of fluid. ** bsolute filtration: it is a characteristic of each filter, it refers the size (in micron) of the largest sperical particle wich may pass through the filter. WORKING EMERURES mbient temperature range: - C to + C Fluid temperature range (NR seals): - C to +7 C hermal shocks can affect the performance and the expected life of the product, hence it is necessary to protect the product from these conditions. SELS O-rings made in crylonitrile utadiene (NR) are normally fitted on the valves. he backup rings that protect the O-rings are also made in NR, or sometimes FE. oth the O-rings and the backup rings are suitable for the working temperatures mentioned above. In the case of fluid temperatures > 7 C, FKM seals must be used (identified with V variant). ELECRICL OWER SULY Solenoid valves coils are designed to operate safely in the voltage range of ±% of nominal voltage at max. C ambient temperature. he combination of permanent overvoltage and very hot temperatures can stress the solenoid. herefore always a good heat dissipation and voltage level has to be assured. Faulty coils may only be replaced by new, interchangeable, tested compo- nents in original-equipment quality. efore removing a coil, voltage must be disconnected. When replacing the coil, be aware to insert O-Rings in order to avoid the entrance of water. INSLLION he mounting surface must feature surface quality specified in data sheet of the valve: for example for Cetop valves generally is required Ra.μm and flatness. mm over mm length. Normally in cartridge valve for sealing diameters of the cavities, is required roughness Ra.μm. he surfaces and openings in the assembly plate must be free from impurity or dirt. Make sure the O-Rings fit correctly in their seats. Fixing screws must comply with the dimensions and the strength class specified in the data sheet and must be tightened at the specified tightening torque. Complete the electrical wiring. For circuit examples and pin assignments, see the relevant datasheet. USE ND MINENNCE Observe the functional limits indicated in the technical catalogue On a periodic basis and based on the conditions of use, check for cleanliness, state of wear or fractures and correct performance of the valve. If the O-rings are damaged, replace them with those supplied by the manufacturer. o assure the best working conditions at all time, check the oil and replace it periodically (after the first working hours and then after every working hours or at least once every year). ttention: all installation and maintenance intervention must be performed by qualified staff. RNSOR ND SORGE he valve must be handled with care to avoid damage caused by impact, which could compromise its efficiency. In the case of storage, keep the valves in a dry place and protect against dust and corrosive substances. When storing for periods of more than months, fill the valve with preserving oils and seal it. i CONVERSION CHR ype SI units lternative units Conversion factor Force Newton (N) [kgm/s²] Kilogram force (kgf) kgf = 9.87 N pound force (lbf) [lbf/s²] lgf =.8 N millimeter [ m] inch (in) in =. mm Length meter (km) [ m] yard (yd) [ft] m =.9 yd kilometer (km) [ m] mile (mile) [7 yd] mile =.9 km orque Newton meter (Nm) pound force.feet (lbf.ft) lbf.ft =. Nm ower kilowatt (kw) [ Nm/s] horsepower (hp) kw =. hp metric horsepower (CV) kw =. CV bar Ma = bar ressure Megaascal (Ma) [ N/mm²] psi (lbf/ln²) Ma = psi ton/f/ln² ton/f/ln² =. Ma Flow rate liter/min (l/min) UK gal/min UK gal/min =. l/min US gal/min US gal/min =.78 l/min emperature Degrees Celsius ( C) Farenheit ( F) F =.8 C+ IE/NDX// ECHNICL INFORMION

14 i ECHNICL INFORMION IE/NDX//

15 RESSURE RELIEF VLVES IE/C// RESSURE RELIEF VLVES

16 CM-HV DIREC CING RESSURE RELIEF VLVES (FOR HV VLVES).8 max 9 he direct acting relief valve limits the pressure in a hydraulic circuit to within the specified calibration range. It has a galvanised steel body. he tapered poppet is in tempered steel. Ø 7 Mx Mx. HYDRULIC FEURES max Nm 8 Nm Spare seals kit HYDRULIC SYMOL 7 Nm Max. working pressure bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg ightening torque see draw Cavity (Mx.) CN (See section 7) RESSURE-FLOW RE MIN.SEING RESSURE Code RKVL Description Direct acting relief valve Fluid used: mineral based oil with viscosity mm²/s at C. RESSURE RELIEF VLVES IE/CM-HV//

17 CM-MR/MW DIREC CING RESSURE RELIEF VLVES (FOR OWER CKS SERIES MR/MW) max 9 Ø M x he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. ressure 7 max Nm identification 9 Nm Spare seals kit HYDRULIC SYMOL HYDRULIC FEURES Max. working pressure bar Setting range: Spring Spring C Spring C 8 bar 7 bar bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque see draw Cavity (Mx) CN (See section 7) he minimum permissible setting pressure depending on the spring: see curves below Code Identification (see draw) Setting range ressure increasing at each turn of screw. 8 bar 7 bar ± %. 7 bar bar ± % 9. C bar 7 bar ± % RESSURE-FLOW RE 8 bar 7 bar bar Fluid used: mineral based oil with viscosity mm²/s at C. IE/CM_MR-MW// RESSURE RELIEF VLVES

18 CM DIREC CING RESSURE RELIEF VLVES C max Nm 9 8 Nm Nm Ø Ø. M x M x he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. his is limited by a pack spring with a mechanical stop (only standard screw and nut), which prevents temporary closures caused by pressure peaks. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. 9. max.8.8 HYDRULIC FEURES M Ø. Q8 HYDRULIC SYMOL RESSURE-FLOW RE max O-ring spare part = CMC.. - = CMC.. - = CMC.. - = CMC.. Fluid used: mineral based oil with viscosity mm²/s at C. MIN.SEING RESSURE Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) Spring (orange) max bar max 9 bar max 8 bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque see draw Cavity (Mx) CN (See section 7) he minimum permissible setting pressure depending on the spring: see curves below CM * * ** CM = ressure relief valve Series = Serial No. = M x Size Variants = No variants V = Viton C = Screw M = lastic knob djustment Setting ranges = Max bar (white spring) = Max 9 bar (yellow spring) = Max 8 bar (green spring) = Max bar (orange spring) RESSURE RELIEF VLVES IE/CM//

19 CM DIREC CING RESSURE RELIEF VLVES New! 8... Nm.9 Ø 7. Ø.7 /- UNF he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. C Ø HYDRULIC FEURES S M Ø Ø Ø max Nm.. max. Nm Max. working pressure bar Setting range: Spring (white) Spring (green) Spring (yellow) Spring (red) max bar max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE Spare seals kit Ø.7 Ø.87 HYDRULIC SYMOL Reduction for cavity type V89 Spare code 7 = CM* - = CM*.. - = CM*.. - = CM*.. Fluid used: mineral based oil with viscosity mm²/s at C. CM = ressure relief valve = / - UNF = Standard - Ø.7 mm = With reduction - Ø.9 mm CM * * * Series Size ipo Seat di sede size Variants = Serial No. = No variants C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing M = lastic knob djustment Setting ranges = Max bar (white spring) = Max bar (green spring) = Max bar (yellow spring) = Max bar (red spring) IE/CM// RESSURE RELIEF VLVES 7

20 CMR (serie ) New! DIREC CING RESSURE RELIEF VLVES WIH ONE-WY CHECK VLVE U Ø. Ø.8 / - UNF he valve has a combined function in a single cartridge. It consists of a direct acting maximum pressure valve and a unidirectional check valve. he relief valve raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. C Ø max Nm Nm U he spring in the check valve enables the cartridge to be mounted in any position. It has a galvanised steel body. he tapered poppet of the relief valve and the guided ball poppet are made from tempered and ground steel.. U Ø U. U S Ø U HYDRULIC FEURES M Ø. max. Nm U U Max. working pressure Max. Flow Setting range: Spring (white) Spring (green) Spring (yellow) Spring (red) bar l/min max bar max bar max bar max bar 8 Spare seals kit HYDRULIC SYMOL U U One-way check valve, bar (standard) Check valve leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) 8 RESSURE RELIEF VLVES IE/CMR-//

21 CMR (serie ) RESSURE DROS ( U) MIN. SEING RESSURE ( ) RESSURE - FLOW ( ) Check valve 7 Relief valve Relief valve = CMR* - = CMR*.. - = CMR*.. - = CMR*.. Fluid used: mineral based oil with viscosity mm²/s at C. CM R * * * CM = ressure relief valve R = With check valve Series Variants = Serial No. = No variants = / - UNF C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing M = lastic knob Size Setting Setting ranges = Max bar (white spring) = Max bar (green spring) = Max bar (yellow spring) = Max bar (red spring) = With standard check-valve S = Without standard check-valve IE/CMR-// RESSURE RELIEF VLVES 9

22 CMK New! DIREC CING RESSURE RELIEF VLVES WIH LOGIC VLVE C Ø Ø. Ø 7. M x. U his valve provide two combined functions in a single cartridge: a direct acting pressure relief valve and a logic check valve that allow automatic flow to tank from port U when there is no flow on port. ressure relief valve setting can be adjusted within the allowed pressure range, avoiding to increase the pressure over the maximum value. Springs into the check valve allow to assemble the valve in any preferred position and orientation. max Nm Nm. Zinc plated steel housing, pressure relief valve s poppet made of tempered ground steel, check valve s ball made of tempered steel, steel logic valve poppet. Ø U. S Ø U HYDRULIC FEURES M Ø.7 max. Nm U Max. working pressure Max. Flow Setting range: Spring (white) Spring (green) Spring (yellow) bar l/min max bar max bar max bar Spare seals kit HYDRULIC SYMOL SERVICE EXMLE U Logic valve opening pressure U,8 bar One-way check valve U, bar Logic valve leakage ( drops/min) cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.7 kg ightening torque Nm Cavity (M x,) CN (See section 7) RESSURE RELIEF VLVES IE/CMK//

23 CMK RESSURE DROS ( U - U ) MIN. SEING RESSURE ( ) RESSURE - FLOW ( ) Logic valve Relief valve Relief valve 7 U 8 8 U = CMK* - = CMK*.. - = CMK*.. Fluid used: mineral based oil with viscosity mm²/s at C. 8 CMK * * CMK = ressure relief valve Series = Serial No. = M x. Size Variants = No variants C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing M = lastic knob Setting Setting ranges = Max bar (white spring) = Max bar (green spring) = Max bar (yellow spring) IE/CMK// RESSURE RELIEF VLVES

24 CMR (serie ) phase-out DIREC CING RESSURE RELIEF VLVES WIH ONE-WY CHECK VLVE C max Nm U U..8 / - UNF he valve has a combined function in a single cartridge. It consists of a direct acting maximum pressure valve and a unidirectional check valve. he relief valve raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. he spring in the check valve enables the cartridge to be mounted in any position. It has a galvanised steel body. he tapered poppet of the relief valve and the guided ball poppet are made from tempered and ground steel. S V Ø Ø Ø.. max Nm max 8.7 Spare seals kit HYDRULIC SYMOL U U HYDRULIC FEURES Max. working pressure bar Max. Flow l/min = bar (green) Setting ranges (spring) = > 8 bar (yellow) = > 8 bar (blue) One-way check, bar (standard) Check valve leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS ( U) MIN. SEING RESSURE ( ) RESSURE - FLOW ( ) Check valve Relief valve 8 8 Fluid used: mineral based oil with viscosity mm²/s at C. Relief valve 8 8 CM R * * * = Serial No. CM = ressure relief valve Series Variants = No variants R = With check valve = / - UNF C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing V = Handwheel Size Setting Setting ranges = bar (green spring) = > 8 bar (yellow spring) = > 8 bar (blue spring) = With standard check-valve S = Without standard check-valve RESSURE RELIEF VLVES IE/CMR//

25 CMHR phase-out DIREC CING HIGH RESSURE RELIEF VLVES WIH ONE-WY CHECK VLVE C max Nm U U..8 / - UNF he valve has a combined function in a single cartridge. It consists of a direct acting maximum pressure valve and a unidirectional check valve. he relief valve raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. he spring in the check valve enables the cartridge to be mounted in any position. It has a galvanised steel body. he tapered poppet of the relief valve and the guided ball poppet are made from tempered and ground steel. S V Ø Ø Ø.. max Nm max 8.7 Spare seals kit HYDRULIC SYMOL U U HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Setting ranges (spring) = > bar (blue) One-way check. bar (standard) Check valve leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS ( U) RESSURE - FLOW ( ) Check valve Relief valve Fluid used: mineral based oil with viscosity mm²/s at C. Fluid used: mineral based oil with viscosity mm²/s at C. CMH R * * = Serial No. CMH = High pressure relief valve Series Variants = No variants R = With check valve = / - UNF C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing V = Handwheel Size Setting Setting ranges = > bar (blue spring) = With standard check-valve S = Without standard check-valve IE/CMHR// RESSURE RELIEF VLVES

26 CMC New! DIREC CING RESSURE RELIEF VLVES 8... Nm Ø 7 Ø M8 x. he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. C Ø HYDRULIC FEURES S M Ø Ø Ø max Nm... max. Nm Max. working pressure bar Setting range: Spring (white) Spring (green) Spring (yellow) Spring (red) max bar max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm Cavity (M8 x.) CN9 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE Spare seals kit HYDRULIC SYMOL 7 = CMC* - = CMC*.. - = CMC*.. - = CMC*.. Fluid used: mineral based oil with viscosity mm²/s at C. CMC * * CMC = ressure relief valve Series = Serial No. = M8 x. Size Varianti Variants = No variants C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing M = lastic knob djustment Setting ranges = Max bar (white spring) = Max bar (green spring) = Max bar (yellow spring) = Max bar (red spring) RESSURE RELIEF VLVES IE/CMC//

27 CM-MC/MS phase-out DIREC CING RESSURE RELIEF VLVES (FOR OWER CKS SERIES MC/MS) C max Nm Ø8 Ø he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. max 9... M8x. max Nm HYDRULIC FEURES V Ø Ø max. max 8. Spare seals kit CCESSORIES Detachable plug Unremovable version Code 9 Max. working pressure 9 bar Setting range: Spring (white) Spring (green) Spring (yellow) Spring (red) max bar max 9 bar max 9 bar max 9 bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/, kg ightening torque 8 Nm Cavity (M8x.) CN9 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below Removable version Ø 9 RESSURE-FLOW RE MIN.SEING RESSURE max. HYDRULIC SYMOL = bar - = 9 bar - = 7 9 bar - = 9 bar Fluid used: mineral based oil with viscosity mm²/s at C. djustment Setting ranges Code C Screw bar (white spring). 9 bar (green spring). 7 9 bar (yellow spring). 9 bar (red spring). djustment Setting ranges Code V Handwheel bar (white spring) 7. 9 bar (green spring). 7 9 bar (yellow spring). 9 bar (red spring). IE/CM_MC-MS// RESSURE RELIEF VLVES

28 CM DIREC CING RESSURE RELIEF VLVES New! Nm. Ø 7. Ø M x. he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. his is limited by a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. C Ø HYDRULIC FEURES S M Ø Ø Ø max Nm.. max. Nm Max. working pressure bar Setting range: Spring (white) Spring (green) Spring (yellow) Spring (red) max bar max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (M x.) CN (See section 7) he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE Spare seals kit HYDRULIC SYMOL 7 = CM* - = CM*.. - = CM*.. - = CM*.. Fluid used: mineral based oil with viscosity mm²/s at C. CM * * ** CM = ressure relief valve = M x. Series Size Variants = Serial No. = No variants V = Viton C = Screw = C + lug no detachable closing (unremovable version) S = C + lug detachable closing M = lastic knob djustment Setting ranges = Max bar (white spring) = Max bar (green spring) = Max bar (yellow spring) = Max bar (red spring) RESSURE RELIEF VLVES IE/CM//

29 C DIREC CING RESSURE RELIEF VLVES C max Nm 7,9 max 7 Nm,,,87 7/8- UNF he direct acting relief valve limits the pressure in a hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. his is limited by a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. 9, max HYDRULIC FEURES M V, 7,,7 max Max. working pressure bar Setting range: Spring (orange) Spring (white) Spring (yellow) Spring (neutral) max bar max bar max 7 bar 7 bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD9 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below Spare seals kit RESSURE-FLOW RE MIN.SEING RESSURE 8 HYDRULIC SYMOL 8 = C... - = C... - = C... - = C... Fluid used: mineral based oil with viscosity mm²/s at C. 8 C * * ** C = ressure relief valve Series = Serial No. = 7/8 - UNF C = Screw M = lastic knob = C + Sealed cap V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (orange spring) = Max bar (white spring) = Max 7 bar (yellow spring) = 7 bar (neutral spring) IE/C// RESSURE RELIEF VLVES 7

30 CM DIREC CING RESSURE RELIEF VLVES C max Nm Ø he direct acting relief valve limits the pressure in the hydraulic circuit to the calibration levels specified in the catalogue. It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. 78 max 7. Ø Ø Mx HYDRULIC FEURES M max Nm 9 max V. max Ø Ø 9 Spare seals kit HYDRULIC SYMOL max Nm Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max bar max bar max bar Max. Flow 8 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 9 Nm Cavity (Mx) CN7 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE = CM... - = CM... - = CM... Fluid used: mineral based oil with viscosity mm²/s at C. CM * * ** CM = ressure relief valve Series = Serial No. = M x Size Variants = No variants V = Viton C = Screw M = Knob V = Handwheel djustment Setting ranges = Max bar (white spring) = Max bar (yellow spring) = Max bar (green spring) 8 RESSURE RELIEF VLVES IE/CM//

31 CM ILO OERED RESSURE RELIEF VLVES C max Nm max 8. Ø 7. Mx. he pilot-operated relief valve limits the pressure in the hydraulic circuit. Slight leakage is tolerated for this type of valve. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he tapered pilot poppet and cylindrical main plunger are made from tempered and ground steel. M V Ø Ø. Spare seals kit HYDRULIC SYMOL. max 7 max Nm 89 max HYDRULIC FEURES Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg ightening torque Nm Cavity (Mx.) CN7 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE = CM... - = CM... - = CM... Fluid used: mineral based oil with viscosity mm²/s at C CM * * ** CM = ilot operated relief valve Series = Serial No. = M x. C = Screw M = lastic knob V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (white spring) = Max bar (yellow spring) = Max bar (green spring) IE/CM// RESSURE RELIEF VLVES 9

32 VM DIREC CING RESSURE RELIEF VLVES - IN-LINE MOUNING 7. he direct acting relief valve with CM cartridge limits the pressure in the hydraulic circuit It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop (only standard screw and nut). It has a high-resistance aluminium body. he cartridge is in galvanised steel. Ø. n... Nm max max. Nm C.8 max Nm. max V /" S n. Max. working pressure bar Setting range: Spring (white) Spring G (yellow) Spring V (green) max 7 bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ( version). kg he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE HYDRULIC SYMOL 8 V G 7 V G 8 = VM*.. - = VM*G.. - = VM*V.. Fluid used: mineral based oil with viscosity mm²/s at C. VM * * VM = ressure relief valve Series = Short screw C = Screw = C + Sealed cap V = lastic knob Series djustment Size Setting ranges = Max 7 bar (white spring) G = Max bar (yellow spring) V = Max bar (green spring) = / S RESSURE RELIEF VLVES IE/VM//

33 VM New! DIREC CING RESSURE RELIEF VLVES - IN-LINE MOUNING C Ø max Nm 7 m ax. max Nm he direct acting relief valve with C cartridge limits the pressure in the hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. his is limited by a pack spring with a mechanical stop. It has a manganese phosphate coated cast iron body. he cartridge is in galvanised steel. Mx. max Nm 8 8. M 8 /"S M max 7 /8"S /8"S 7 7 max Nm Ø V 7 m ax. HYDRULIC FEURES Max. working pressure bar Setting range: Spring (orange) Spring (white) Spring (yellow) Spring (neutral) max bar max bar max 7 bar 7 bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg he minimum permissible setting pressure depending on the spring: see curves below RESSURE-FLOW RE MIN.SEING RESSURE 8 8 HYDRULIC SYMOL M 8 = VM... - = VM... - = VM... - = VM... Fluid used: mineral based oil with viscosity mm²/s at C. VM * * ** VM = ressure relief valve Series = Serial No. = Connector size: /8 S C = Screw M = lastic knob = C + Sealed cap V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (orange spring) = Max bar (white spring) = Max 7 bar (yellow spring) = 7 bar (neutral spring) IE/VM// RESSURE RELIEF VLVES

34 VM phase-out DIREC CING RESSURE RELIEF VLVES - IN-LINE MOUNING max /" S C M V Ø. max Nm MX HYDRULIC SYMOL RESSURE-FLOW RE max Nm 7 max. 9 Ø max Nm 8 max. 9 Ø M M 7 max Nm /8" S /8" S MIN.SEING RESSURE he direct acting relief valve with CM cartridge limits the pressure in the hydraulic circuit. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. his is limited by a pack spring with a mechanical stop, which prevents temporary closures caused by pressure peaks. It has a manganese phosphate coated cast iron body. he cartridge is in galvanised steel. HYDRULIC FEURES Max. working pressure bar Setting range: Spring (orange) Spring (white) Spring (yellow) Spring (green) max bar max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg he minimum permissible setting pressure depending on the spring: see curves = VM... - = VM... - = VM... - = VM... Fluid used: mineral based oil with viscosity mm²/s at C. VM * * ** VM = ressure relief valve Series = Serial No. = Connector size: /8 S C = Screw M = Steel Knob V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (orange spring) = Max bar (white spring) = Max bar (yellow spring) = Max bar (green spring) RESSURE RELIEF VLVES IE/VM//

35 VM DIREC CING RESSURE RELIEF VLVES - IN-LINE MOUNING max 77. C M V max Nm max Nm ½ S 99. max 9 HYDRULIC SYMOL RESSURE-FLOW RE Ø 8 max Nm Mx = VM... - = VM... - = VM... Fluid used: mineral based oil with viscosity mm²/s at C. max Nm Ø M M MIN.SEING RESSURE max. ½ S 7 8 he direct acting relief valve with CM cartridge limits the pressure in the hydraulic circuit to the calibration field specified in the catalogue. It has a manganese phosphate coated cast iron body. he cartridge is in galvanised steel. HYDRULIC FEURES Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max bar max bar max bar Max. Flow 8 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.7 kg he minimum permissible setting pressure depending on the spring: see curves. VM * * ** VM = ressure relief valve Series = Serial No. = Connector size: / S C = Screw M = Steel knob V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (white spring) = Max bar (yellow spring) = Max bar (green spring) IE/VM// RESSURE RELIEF VLVES

36 VM ILO OERED RESSURE RELIEF VLVES - IN-LINE MOUNING max 7 C M V 7 max Nm 8 max Nm max max Nm Ø max Nm 7 7 Mx Ø max 9 he direct acting relief valve with CM cartridge limits the pressure in the hydraulic circuit. Slight leakage is tolerated for this type of valve. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a manganese phosphate coated cast iron body. he cartridge is in galvanised steel /" S 9 M HYDRULIC FEURES 8 HYDRULIC SYMOL RESSURE-FLOW RE /" S M MIN.SEING RESSURE Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max bar max bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg he minimum permissible setting pressure depending on the spring: see curves = VM... - = VM... - = VM... Fluid used: mineral based oil with viscosity mm²/s at C. VM * * ** VM = ilot operated relief valve Series = Serial No. = Connector size: / S C = Screw M = Steel knob V = Handwheel Size djustment Setting ranges Variants = No variants V = Viton = Max bar (white spring) = Max bar (yellow spring) = Max bar (green spring) RESSURE RELIEF VLVES IE/VM//

37 VM ILO OERED RESSURE RELIEF VLVES - IN-LINE MOUNING L 7 max Nm 8. I he pilot-operated relief valve limits the pressure in the hydraulic circuit. Slight leakage is tolerated for this type of valve. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a high-resistance aluminium body. he cartridge is in galvanised steel. G E H M (max) Ø 8. n. F D C - CODE ttacchi/orts C D E F G H I L M VM / S VM S HYDRULIC SYMOL HYDRULIC FEURES Max. working pressure bar Max. Flow Hydraulic fluid l/min DIN Mineral oils RESSURE-FLOW RE Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Cavity. kg (/ S).9 kg ( S) ( - UNS) - Ø 9. mm 7 Fluid used: mineral based oil with viscosity mm²/s at C. VM ** * VM = ilot operated relief valve Series = Serial No. = Screw djustment Setting ranges G = bar V = bar = / S = S Size IE/VM// RESSURE RELIEF VLVES

38 RESSURE RELIEF VLVES

39 SEQUENCE, RESSURE REDUCING ND UNLODING VLVES IE/C// SEQUENCE, RESSURE REDUCING ND UNLODING VLVES 7

40 CSQ SEQUENCE VLVES - DIRECLY OERED C max Nm 8 max..7 he direct acting sequence valve feeds a secondary branch of a circuit when a set pressure value is reached and suppresses the primary pressure. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop (only standard screw and nut). It has a galvanised steel body. he guided ball poppet is in tempered and ground steel. max. Nm /- UNF V 8. max Spare seals kit HYDRULIC SYMOL RESSURE-FLOW RE = CSQ... - = CSQ... - = CSQ... Fluid used: mineral based oil with viscosity mm²/s at C. MIN.SEING RESSURE HYDRULIC FEURES Max. working pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max 7 bar max 8 bar max bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ CSQC:. kg CSQV:. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) he minimum permissible setting pressure depending on the spring: see curves below CSQ * * CSQ = Sequence valve Series = Serial No. = / - UNF Size Variants = No variants C = Screw V = lastic knob djustment Setting ranges = Max 7 bar (white spring) = Max 8 bar (yellow spring) = Max bar (green spring) 8 SEQUENCE, RESSURE REDUCING ND UNLODING VLVES IE/CSQ//

41 CSMK SEQUENCE VLVES - DIRECLY OERED (FOR MK SERIES OWER CKS) C Ø 9. max. max Nm. Ø.7 Ø.7 /- UNF way direct acting sequence valve feeds with flow, a secondary branch of a circuit when a set pressure value is reached. While the port is normaly connected to tank. When the port is at a lower pressure than the setting pressure, the ports and are connected to tank. ack pressure on port adds to the valve setting. ack pressure on port does not effect the valve setting when there is flow from port to. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop (only standard screw and nut). he body is made of steel with nitrocarburizing treatment while the spool is made of tempered and ground steel.. S Ø Spare seals kit HYDRULIC SYMOL HYDRULIC FEURES Max. pressure bar Setting range: Spring (neutral) Spring (yellow) max bar max bar Max. Flow l/min Leakage at 7% of the spring calibration (flow l/min) Spring : drops/min Spring : drops/min Spring :. cm /min Spring : cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ CSMKC.. :. kg CSMKS.. :. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) he minimum permissible setting pressure depending on the spring: see curves. RESSURE-FLOW RE ( ) MIN.SEING RESSURE ( ) RESSURE DROS ( ) = CSMK... = CSMK... Fluid used: mineral based oil with viscosity mm²/s at C. CSMK = Sequence valve CSMK * * Series = Serial No. = / - UNF Size Variants = No variants C = Screw S = C +Removable cap lock djustment Setting ranges = max bar (neutral spring) = max bar (yellow spring) IE/CSMK// SEQUENCE, RESSURE REDUCING ND UNLODING VLVES 9

42 CVS SEQUENCE VLVES - ILO OERED max Nm C 7. max Ø 8. (out) (in) Ø 7 Ø 9 M x. he pilot-operated sequence valve feeds a secondary branch of a circuit when a set pressure value is reached, guaranteeing minimum variation of the set pressure with flow alterations of up to 9 l/min. Slight leakage is tolerated for this type of valve. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop. It has a galvanised steel body. he guided ball pilot poppet and cylindrical main plunger are made from tempered and ground steel. M Ø. 7 max HYDRULIC FEURES Spare seals kit HYDRULIC SYMOL MIN.SEING RESSURE (in) (out) Y RESSURE-FLOW RE Max. pressure Setting range: Spring (white) Spring (yellow) Spring (green) Max. Flow Max. draining on port Hydraulic fluid bar max bar max bar max bar 9 l/min..7 l/min DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (M x.) CN7 (See section 7) he minimum permissible setting pressure depending on the spring: see curves = CVS... - = CVS... - = CVS... Fluid used: mineral based oil with viscosity mm²/s at C. CVS * * ** CVS = Sequence valve Series = Serial No. = M x, Size Variants = No variants V = Viton C = Screw M = lastic knob djustment Setting ranges = bar (white spring) = bar (yellow spring) = bar (green spring) SEQUENCE, RESSURE REDUCING ND UNLODING VLVES IE/CVS//

43 CVR RESSURE REDUCING VLVES WIH RELIEVING - DIREC OERED max Nm C max Ø 7. R Ø.9 Ø 7. 7/8" - UNF he direct acting pressure reducing valve feeds a secondary branch of a circuit at a lower pressure than the main branch, guaranteeing minimum variation of the set pressure with flow alterations of up to l/min. Slight leakage is tolerated for this type of valve. It raises the safety level with the RELIEVING system that enables fluid to pass through the valve from R to, preventing pressure increases in the controlled branch and protecting the load, and by making it impossible for plant operators to set a higher pressure rating than that specified in the catalogue. It has a pack spring with mechanical stop. It has a galvanised steel body. he plunger is in tempered and ground steel. V Ø HYDRULIC FEURES 9 max Spare seals kit HYDRULIC SYMOL Y R Max. pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) Spring (blue) max bar max 7 bar max bar max bar Max. Flow l/min Max. draining on port. l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD9 (See section 7) he minimum permissible setting pressure depending on the spring: see curves. RESSURE-FLOW OF RELIEVING MIN.SEING RESSURE RESSURE-FLOW RE = CVR... = CVR... = CVR... = CVR... Fluid used: mineral based oil with viscosity mm²/s at C. CVR * * ** CVR = ressure reducing valve with relieving Series = Serial No. = 7/8 - UNF Size Variants = No variants V = Viton C = Screw V = Hand wheel djustment Setting ranges = bar (white spring) = 7 bar (yellow spring) = bar (green spring) = bar (blue spring) IE/CVR// SEQUENCE, RESSURE REDUCING ND UNLODING VLVES

44 CVR RESSURE REDUCING VLVES WIH RELIEVING - ILO OERED max Nm C 7. max Ø 8. R Ø 7 Ø 9 M x. he pilot-operated pressure reducing valve feeds a secondary branch of a circuit at a lower pressure, guaranteeing minimum variation of the set pressure with flow alterations of up to 9 l/min. Slight leakage is tolerated for this type of valve. It raises the safety level with the RELIEVING system that enables fluid to pass through the valve from R to, preventing pressure increases in the controlled branch and protecting the load, and by making it impossible for plant operators to set a higher pressure rating than that specified in the catalogue. It has a pack spring with mechanical stop. It has a galvanised steel body. he plunger is in tempered and ground steel. M Ø. HYDRULIC FEURES 7 max Spare seals kit HYDRULIC SYMOL Y R Max. pressure bar Setting range: Spring (white) Spring (yellow) Spring (green) max bar max bar max bar Maximum allowed p pressure between the inlet an outlet pressure bar Max. Flow 9 l/min Max. draining on port..7 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (M x.) CN7 (See section 7) he minimum permissible setting pressure depending on the spring: see curves. RESSURE-FLOW OF RELIEVING MIN.SEING RESSURE RESSURE-FLOW RE = CVR... = CVR... = CVR... Fluid used: mineral based oil with viscosity mm²/s at C. CVR * * ** CVR = ressure reducing valve with relieving Series = Serial No. = M x, Size Variants = No variants V = Viton C = Screw M = lastic knob djustment Setting ranges = bar (white spring) = bar (yellow spring) = bar (green spring) SEQUENCE, RESSURE REDUCING ND UNLODING VLVES IE/CVR//

45 CVE SEQUENCE VLVES C Ø 8, max, 7 7, Ø,87 Ø 7,7 7/8"- UNF he -way sequence valves valve connects a pressurised branch to drain line when the pilot branch calibration setting is reached (port ). Slight leakage is tolerated for this type of valve. It has a galvanised steel body. he plunger is in tempered and ground steel. 7, max Nm 9, Spare seals kit HYDRULIC FEURES Max. pressure bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD9 (See section 7) HYDRULIC SYMOL RESSURE DROS Scheme Scheme Fluid used: mineral based oil with viscosity mm²/s at C. Spool scheme Connections Flow max l/min CVE * * * CVE = Sequence valve Series = Serial No. Variants = No variants = 7/8 - UNF Size Spool = Scheme = Scheme C = Screw = C + Sealed cap djustment Setting ranges = bar (only scheme ) = bar (only scheme ) IE/CVE// SEQUENCE, RESSURE REDUCING ND UNLODING VLVES

46 CRC RESSURE REDUCING ND SEQUENCE VLVES - IN-LINE MOUNING 7. /" S /" S M M HYDRULIC SYMOLS R M Reducing valve version 9 max max. C max Nm 7 M R 7. M R Sequence valve version he CRC. aluminium body allows the in-line mounting connections for CVS. sequence and CVR. pressure reducing valves. In the version with pressure reducing valve the pump supply is connected to the port, while in the version sequence valve is connected to the mouth R. For pressure reducing version the body is provided with a one-way check valve, which allows free flow to opposite direction (R toward ) For the sequence version a blind grub screw has been placed instead of a check valve. Mounting the blind grub screw, code M78, it is possible to transform the body from reducing valve to sequence valve. Mounting the blind grub screw, code V7, it is possible to transform the body from sequence valve to reducing valve. HYDRULIC FEURES Max. pressure Setting range: Spring (white) Spring (yellow) Spring (green) Max. Flow Max. draining on port Hydraulic fluid bar max bar max bar max bar 9 l/min..7 l/min DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg FREE FLOW ROUGH HE CHECK VLVE Fluid used: mineral based oil with viscosity mm²/s at C. CRC * * * ** CRC = Sequence and pressure reducing cartridge valve Size (seat Mx,) Series = Serial No. = Size connection / S R = ressure reducing cartridge valve S = Sequence cartridge valve M = lastic knob C = Screw = Without cartridge valve Size djustment Setting ranges Variants = No variants V = Viton = bar (white spring) = bar (yellow spring) = bar (green spring) = Without cartridge valve SEQUENCE, RESSURE REDUCING ND UNLODING VLVES IE/CRC//

47 DOULE CROSS RELIEF VLVES IE/C// DOULE CROSS RELIEF VLVES

48 VDIL H G I DOULE CROSS RELIEF VLVES DIREC CING - IN-LINE MOUNING R N F O U Ø. C F Nm 7 M Q E S L D he direct acting compensator valves with CM type cartridge protects the hydraulic components from impact or peaks in pressure. It raises the safety level by making it impossible for the plant operators to set a higher pressure rating, than that specified in the catalogue. It has a pack spring with a mechanical stop (only standard screw and nut). he body is in high-resistance aluminium and the cartridge is in galvanised steel. HYDRULIC SYMOL HYDRULIC FEURES Max. pressure Size / S Size /8 S bar bar Max. Flow Size / S Size /8 S Hydraulic fluid l/min l/min DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Size orts - Valve features see: C D E F G H I / S CM /8 S CM L M N O Q R S U (kg) VDIL ** * VDIL = Double cross valve Series = Serial No. = / S = /8 S Size djustment Variants = No variants = Screw = Free field Setting ranges = 7 bar (max) = bar (max) = bar (max - size -) DOULE CROSS RELIEF VLVES IE/VDIL//

49 ONE-WY CHECK VLVES IE/C// ONE-WY CHECK VLVES 7

50 CRU-MR ONE-WY CHECK VLVES cod. 9.7 he unidirectional check valve allows oil to flow in only one direction. he guided ball seal is made of tempered and ground steel. he spring allows the valve to be mounted in any position. lso available with / S auxiliary pressure outlet. It has a galvanised steel body. Ø. M x 7 HYDRULIC FEURES Max. working pressure bar cod Max. Flow Max. Leakage ( drops/min) l/min. cm /min Crack pressure bar /" S X Ø. M x Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C 7 Max. contamin. level class with filter ISO :999 - class 9/7/ Spare seals kit ightening torque 9 Nm Cavity (Mx) CN (See section 7) HYDRULIC SYMOLS Code ype cod. cod. X way. kg way. kg RESSURE DROS 8 8 Fluid used: mineral based oil with viscosity mm²/s at C. 8 ONE-WY CHECK VLVES IE/CRU-MR//

51 CRU-MC/MS ONE-WY CHECK VLVES cod. 7. Ø Mx. he unidirectional check valve allows oil to flow in only one direction. he guided ball seal is made of tempered and ground steel. he spring allows the valve to be mounted in any position. lso available with / S auxiliary pressure outlet. It has a galvanised steel body. cod. 9 9 HYDRULIC FEURES Max. working pressure Max. Flow bar l/min Max. Leakage ( drops/min) Crack pressure. cm /min. bar /8" S X Ø Mx. Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C 9 Max. contamin. level class with filter ISO :999 - class 9/7/ Spare seals kit ightening torque 8 Nm Cavity (Mx.) CN7 (See section 7) HYDRULIC SYMOLS Code ype cod. cod. 9 X way. kg 9 way.7 kg RESSURE DROS Fluid used: mineral based oil with viscosity mm²/s at C. IE/CRU_MC-MS// ONE-WY CHECK VLVES 9

52 CRU ONE-WY CHECK VLVES he check-valves permit one-directional oil flow only. On the opposite side the sealing is guaranteed by a hardened and ground taper steel poppet. he spring permits an easy valve installation in any position. External steel body protected on surface by zinc plating. / - UNF HYDRULIC FEURES Max. working pressure Max. Flow Max. Leakage ( drops/min) bar l/min. cm /min Spare seals kit Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C HYDRULIC SYMOL mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg ILO SOOL ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) Single X C RESSURE DROS Double C ype Spool () code Cavity (C) (See section 7) ilot ratio Single F CD8 :.9 Double F CD8 :.9 Fluid used: mineral based oil with viscosity mm²/s at C. CRU ** CRU = Check valve = / - UNF Series Size = Serial No. =. bar =.7 bar (standard) =. bar 7 = 7. bar = bar Opening pressure Variants = No variants ONE-WY CHECK VLVES IE/CRU/ /

53 CRU ONE-WY CHECK VLVES 7 9 he check-valves permit one-directional oil flow only. On the opposite side the sealing is guaranteed by a hardened and ground taper steel poppet. he spring permits an easy valve installation in any position. External steel body protected on surface by zinc plating Spare seals kit HYDRULIC SYMOL.9 7/8 - UNF HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD97 (See section 7) RESSURE DROS = CRU... = CRU... = CRU... = CRU.7.. Fluid used: mineral based oil with viscosity mm²/s at C. CRU ** CRU = Check valve Series = Serial No. = 7/8 - UNF Size = Standard -. bar = bar = bar 7 = 7. bar Opening pressure Variants = No variants IE/CRU// ONE-WY CHECK VLVES

54 CRI ONE-WY CHECK VLVES (FOR OWER CKS SERIES F) he check-valves permit one-directional oil flow only. On the opposite side the sealing is guaranteed by a ball steel poppet. he spring permits an easy valve installation in any position. External steel body protected on surface by zinc plating. U U Ø. Ø.8 / - UNF HYDRULIC FEURES Max. working pressure bar Spare seals kit Max. Flow Max. Leakage ( drops/min) l/min. cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s HYDRULIC SYMOL U Fluid temperature - C 7 C mbient temperature - C C U Max. contamin. level class with filter ISO :999 - class 9/7/.9 kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS ( U) Fluid used: mineral based oil with viscosity mm²/s at C. CRI CRI = Check valve Series = Serial No. = / - UNF Size Variants = No variants = Standard -. bar Opening pressure ONE-WY CHECK VLVES IE/CRI//

55 VR ONE-WY CHECK VLVES 8.. he unidirectional check valve allows oil to flow in only one direction. he guided ball seal is made of tempered and ground steel. he spring allows the valve to be mounted in any position. Steel body. /8 S Ø HYDRULIC FEURES Max. working pressure bar 8 Spare seals kit Max. Flow Max. Leakage ( drops/min) l/min. cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s HYDRULIC SYMOL Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.9 kg ightening torque 8 Nm Cavity (/8 S) CG (See section 7) RESSURE DROS Fluid used: mineral based oil with viscosity mm²/s at C. VR VR = Check valve Series = Serial No. = /8 S Size Variants = No variants = Standard -. bar Opening pressure IE/VR// ONE-WY CHECK VLVES

56 VUI ONE-WY CHECK VLVES D M he unidirectional check valve allows oil to flow in only one direction. he guided half-ball seal is made of tempered and ground steel. he spring allows the valve to be mounted in any position. Steel body. C R C E Flow max (l/min) ressure max (bar) M R D E ightening torque (Nm) (kg) / S ,. /8 S.8.. / S HYDRULIC FEURES Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ HYDRULIC SYMOL SEL C F L Ø C Lmax / S 7 /8 S 9. / S.. 8 Ø F max KEY FOR IGHENING VLVE RESSURE DROS Code key For valve D L L L V7 VUI.. V7 VUI.9. V78 VUI8 8.. L L L 8 ØD 7 8 Fluid used: mineral based oil with viscosity mm²/s at C. VUI ** VUI = Check valve Series = / S = /8 S 8 = / S Size Opening pressure = Standard -. bar ONE-WY CHECK VLVES IE/VUI//

57 VRU ONE-WY CHECK VLVES - IN-LINE MOUNING Ch he check-valves permit one-directional oil flow only. On the opposite side the sealing is guaranteed by a hardened and ground taper steel poppet. he spring permits an easy valve installation in any position. Exsternal steel body protected on surface by a zinc plating. C C HYDRULIC FEURES L Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ HYDRULIC SYMOL Code C Flow max (l/min) ressure max (bar) L Ch (kg) VRU / S 9 9. VRU /8 S.7 VRU8 / S VRU / S VRU S.7 VRU - / S.8 VRU - / S. RESSURE DROS Fluid used: mineral based oil with viscosity mm²/s at C. VRU ** ** VRU = Check valve = / S = /8 S 8 = / S = / S = S = - / S = - / S Series Size Setting pressure CODE VRU 8.7*.*.*.*.*.*.* * *.* * * * 7.* * * * * Standard * ressure - bar IE/VRU// ONE-WY CHECK VLVES

58 VU CHECK VLVES FOR IES C E ØF ØM VU... he pipe-pressure check valve is fitted directly on cylinder connections to prevent uncontrolled drops due to system faults. Supplied on request with a flow reducer hole F on the plate to enable leakage from to and allow the load to drop slowly. Steel body and plate. Seal surfaces lapped. Ch C H I Q G C ØN VU... HYDRULIC FEURES Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Ch L HYDRULIC SYMOL C C VU... Flow Flow ressure ightening E F G H I L M N Q * Ch (kg) Code C min max max torque (l/min) (l/min) (bar) (Nm) VU... VU... VU... VU.. / S VU.. /8 S VU8.. / S VU.. / S * Specify distance with decimal progression. Standard distance is. mm (for / and /8 S valves) and.7 mm (for / and / S valves). Response flow depends on distance see adjustment curves. DIGRMS FOR DJUSEMEN.. VU... VU..... VU8... VU Setting.. Setting.... Checking flow 7 Checking flow Distance must correspond to a flow rate of at least % top than the set flow. he flow of checking flow may be ±% on given curve. Fluid used: mineral based oil with viscosity mm²/s at C. ONE-WY CHECK VLVES IE/VU//

59 VU FLOW RESSURE DRO CCORDING DJUSEMEN VU... VU... VU8... VU =. =. = 8 7 =. =. = =. 8 7 =. = =. 8 7 =. = =. =. = Diagrams flow pressure drop according adjustement length of KEY FOR IGHENING VLVE L SERVICE EXMLE Code key For valve D L L L L V8 VU... V8 VU.. 8 V88 VU V8 VU ØD L C SEDE SEL C H / S /8 S / S / S H min VU ** ** *** F** Standard, without hole (omit code) VU = Check valve = / S = /8 S 8 = / S = / S Series Size Hole on the plate Special holes () =. =. 8 =.8 =. =. =. =. 9 =.9 =. = Cartridge only = Complete valve M/F = Complete valve F/F = Only column M/F = Only column F/F NOE: (-) Special, minimum pieces. () Specify distance with decimal progression (e.g. =. mm). Versions Setting Standard settings (omit code). mm for dimensions -.7 mm for dimensions 8- Special settings () =.. mm for dimension =.. mm for dimension =.. mm for dimension 8 8 =..8 mm for dimension IE/VU// ONE-WY CHECK VLVES 7

60 SH New! he shuttle type cartridge valves allow taking of the highest pressure signal to the external port via displacement of tempered and ground steel ball. here are usually employed to signal the actuator load to a load sensing pump pressure compensator. External steel body..8 Ø. Ø. M8Xx Ø 9 HYDRULIC FEURES Max. working pressure bar Spare seals kit Max. Flow Hydraulic fluid l/min DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C HYDRULIC SYMOL Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm Cavity (M8 x ) C7 (See section 7) RESSURE DROS Fluid used: mineral based oil with viscosity mm²/s at C. SH SH = Shuttle valve Series = Serial No. = M8 x Size Variants = No variants 8 ONE-WY CHECK VLVES IE/SH//

61 SH SHULE VLVES he shuttle type cartridge valves allow taking of the highest pressure signal to the external port via displacement of tempered and ground steel ball. here are usually employed to signal the actuator load to a load sensing pump pressure compensator. External steel body. /8" S Ø 7. Ø 8 8 Q889 olyurethane spare seals kit - C C HYDRULIC SYMOL HYDRULIC FEURES Max. working pressure bar Max. Flow 8 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm Cavity (G /8) CG (See section 7) RESSURE DROS Fluid used: mineral based oil with viscosity mm²/s at C. SH SH = Shuttle valve Series = Serial No. = /8 S Size Variants = No variants IE/SH// ONE-WY CHECK VLVES 9

62 SH SHULE VLVES Ø /" S he shuttle type cartridge valves allow taking of the highest pressure signal to the external port via displacement of ball in tempered and ground steel. here are usually employed to signal the actuator load to a load sensing pump pressure compensator. External steel body protected on surface by zinc plating. 9 Spare seals kit HYDRULIC SYMOL 9, HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm Cavity (/ S) C (See section 7) RESSURE DROS 8 7 Fluid used: mineral based oil with viscosity mm²/s at C. SH ** CRI = Shuttle valve Series = Serial No. = / S Size Variants = No variants V = Viton ONE-WY CHECK VLVES IE/SH//

63 RVLV SHULE VLVES. he shuttle type cartridge valves allow taking of the highest pressure signal to the external port via displacement of ball in tempered and ground steel. here are usually employed to signal the actuator load to a load sensing pump pressure compensator. External steel body protected on surface by zinc plating.. x. M. HYDRULIC FEURES Spare seals kit Max. working pressure 8 bar Max. Flow l/min Max. Leakage ( drops/min). cm /min HYDRULIC SYMOL Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.9 kg ightening torque 8 Nm Cavity (Mx.) CN7 (See section 7) RESSURE DROS Code ype RVLV Shuttle valve 8 8 Fluid used: mineral based oil with viscosity mm²/s at C. IE/RVLV// ONE-WY CHECK VLVES

64 RVLV UM UNLODING VLVES he normally-closed -way -position valve is used to connect a normally pressurised branch to the outlet in order to allow fluid to flow through the valve from to. apered poppet in tempered and ground steel, released when the pilot branch X is connected to the outlet. It has a galvanised steel body. X. M7 x.. Spare seals kit HYDRULIC SYMOL = / S (RVLV..7) SE 7/ UNF (RVLV..) X HYDRULIC FEURES Max. working pressure 8 bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (M7x.) CN9 (See section 7) RESSURE DROS 8 Code ype RVLV7 RVLVS ump unloading valve ( = / S) ump unloading valve ( = SE 7/ UNF) 8 Fluid used: mineral based oil with viscosity mm²/s at C. ONE-WY CHECK VLVES IE/RVLV//

65 ILO CHECK VLVES IE/C// ILO CHECK VLVES

66 VRS SINGLE CING ILOED CHECK VLVES - IN-LINE MOUNING he pilot-operated check valve blocks a single-acting actuator in any position. apered poppet in tempered and ground steel, released by feeding the piloted opening X. Can be mounted in any position; galvanised. D x D d L CH HYDRULIC FEURES Code Flow max (l/min) ressure max (bar) L Ch iloting ratio d D (kg) VRS7 :9 / S / S. VRS 9 : / S /8 S.8 VRS :. / S / S.9 VRS9 8 :.7 / S / S.9 Max. working pressure bar Standard opening pressure. bar Max. Leakage ( drops/min) cm /min iloting ratio See table Max. Flow 8 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity.8 8 mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ See table HYDRULIC SYMOL X RESSURE DROS - FLOW VRS VRS VRS VRS 7 VRS VRS 9 VRS 7 VRS Fluid used: mineral based oil with viscosity mm²/s at C. VRS ** VRS = Simple acting piloted check valves Series = Serial No. 7 = / S - / S = / S - /8 S = / S - / S 9 = / S - / S Size Variants = No variants = Opening pressure. bar (standard) ILO CHECK VLVES IE/VRS//

67 VS-VD SINGLE ND DOULE CING ILO CHECK VLVES - IN-LINE MOUNING C E D C With the acting pilot check valves, a single or double acting actuator can be locked in any position. Sealing is guaranteed by tempered, ground, tapered steel poppets, releasing is by venting the piloted openings and according to the valve pilot ratio. he valves can be mounted in any position and are protected externally by a zinc plating. L C M C H HYDRULIC FEURES Max. Leakage ( drops/min). cm /min F R G N Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Code C Flow max (l/min) ressure max (bar) D E F VS / S : VS /8 S : VS98 9/-8 UNF : VS8 / S : VS / S :. VD / S : VD /8 S : VD98 9/-8 UNF : VD8 / S : VD / S :. G H L M N R (kg) ilot ratio HYDRULIC SYMOLS SERVICE EXMLE VS VD IE/VS-VD// ILO CHECK VLVES

68 VS-VD RESSURE DROS VS -98 VD -98 VS VD VS 8 VD 8 VS VD () () () () VS -98 VD -98 VS VD VS 8 VD 8 VS VD () () () () () Fluid used: mineral based oil with viscosity mm²/s at C. () Fluid used: mineral based oil with viscosity mm²/s at C. V ** ** ** V = cting pilot check valve.. Series S =..one user port D =..port and ype Size = / S = /8 S 8 = / S = / S 9 8 = 9/ 8UNF ILO CHECK VLVES IE/VS-VD//

69 VS-VD DIN SINGLE ND DOULE CING ILO CHECK VLVES-DIN ORS - IN-LINE MOUNING M C E D C M8x. L H With the acting pilot check valves, a single or double acting actuator can be locked in any position. Sealing is guaranteed by tempered, ground, tapered steel poppets, releasing is by venting the piloted openings and according to the valve pilot ratio. he valves can be mounted in any position and are protected externally by a zinc plating. HYDRULIC FEURES Steel pipe - ubo Ø DIN R G N Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Code C Flow max (l/min) ressure max (bar) D E G VS / S : VS /8 S : VD / S : VD /8 S : H L M N R (kg) ilot ratio HYDRULIC SYMOLS SERVICE EXMLE VS VD IE/VS-VD-DIN// ILO CHECK VLVES 7

70 VS-VD DIN RESSURE DROS VS VD VS VD VS VD VS VD Fluid used: mineral based oil with viscosity mm²/s at C. CCESSORIES ND SRE RS Ø8 7xx. Q Copper Washer M8 Ø /8 ODL DIN anjo DIN /8 S RF Hollow screw : EL : EL Nut (spare) Cutting ring (spare) Ø8 Ø /8 O anjo DIN Ø ssembly example with steel pipe Ø mm Ø V ** ** V = cting pilot check valve.. Series S =..one user port D =..port and ype Size = / S - Steel pipe E = /8 S - Steel pipe E 8 ILO CHECK VLVES IE/VS-VD-DIN//

71 MNUL ND NEUMIC OERED VLVES IE/C// MNUL ND NEUMIC OERED VLVES 9

72 CMF LEVER OERED VLVES 7 he direct acting, normally closed -way position directional valve with manual control releases (load sensitive) pressure enabling fluid to flow through the valve from to. apered poppet is in tempered and ground steel. Micro switch controlling a motor-driven pump relay supplied on request. he lever body is in die-cast aluminium and the valve body in galvanised steel. Microinterruttore / Microswitch - Nm / Nm (N ) Nm HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Working emperature - C C Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C Max. contamin. level class with filter ISO :999 - class 9/7/ ightening torque Nm. kg Cavity (/ - UNF) CD8 (See section 7) Ø. 7 / - UNF Microswitch version Mechanical life endurance at Vac rotection degree with connector (E) - (E) I Spare seals kit RESSURE DROS (With valve completely open) HYDRULIC SYMOLS CMFL Without microswitch CMFM With microswitch Fluid used: mineral based oil with viscosity mm²/s at C. CMF * CMF = Lever operated valve Series = Serial No. = / - UNF Size Variants = No variants L = Without microswitch M = With microswitch Version = Vertical positioning (Standard) See drawing 7 MNUL ND NEUMIC OERED VLVES IE/CMF/ /

73 CE UON OERED VLVES / - UNF he direct acting, normally closed -way position directional valve with manual control is used for emergencies. It is opened by pressing the button. he bi-directional tapered poppet is in tempered and ground steel. he valve body is in galvanised steel. Ø Ø.7 HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. Leakage ( drops/min) cm /min Spare seals kit Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C HYDRULIC SYMOL mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.7 kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS OER. FORCE ON HE USH UON 8 8 F (dan) Fluid used: mineral based oil with viscosity mm²/s at C. Fluid used: mineral based oil with viscosity mm²/s at C. CE CE = utton operated valve Series = Serial No. = / - UNF Size Variants = No variants FH = Mesh filter = Starting by push button Version IE/CE// MNUL ND NEUMIC OERED VLVES 7

74 CRD NEUMIC OERED VLVES /- UNF he direct acting, bi-directional way normally closed -way position valve with pneumatic control releases the pressure enabling fluid to flow through the valve in both directions. he bi-directional tapered poppet is in tempered and ground steel, released when the pilot branch X is connected to a pneumatic pressure signal. he valve body is in galvanised steel. X Ø /8"S 9.. Ø. 7 HYDRULIC FEURES Max. working pressure bar 9, Spare seals kit Min. piloting pressure Min. piloting pressure Max. piloting pressure Max. Flow Max. Leakage ( drops/min). bar. bar bar l/min cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.7 kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) HYDRULIC SYMOL RESSURE DROS LIMIS OF USE X Fluid used: mineral based oil with viscosity mm²/s at C. CRD NC ** CRD = neumatic operated valve Series = Serial No. = / - UNF Size Variants = No variants FH = Mesh filter = Standard - Ø.7mm = neumatic Control NC = Normally closed 7 MNUL ND NEUMIC OERED VLVES IE/CRD//

75 END-OFF SROKE VLVES 7 IE/C7// END-OFF SROKE VLVES 7

76 VFC END-OFF SROKE VLVES - IN-LINE MOUNING Ø 9 /8 S Ø8. he direct acting normally closed -way -position directional valve with manual control is fitted on a branch to release the pressure; a pusher enables the fluid to pass through the valve from to. apered poppet is in tempered and ground steel. he valve body is in galvanised steel HYDRULIC FEURES F corsa stroke Max. working pressure Max. Flow Max. Leakage ( drops/min) bar l/min. cm /min 7 Max. mechanical push force (F) required at bar Hydraulic fluid dan DIN Mineral oils HYDRULIC SYMOL Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg RESSURE DROS 8 Fluid used: mineral based oil with viscosity mm²/s at C. VFC OR VFC = End-off stroke valves Series = /8 S Size OR = ype 7 END-OFF SROKE VLVES IE/VFC//

77 VD DECELERION VLVES - IN-LINE MOUNING 8 ½" S ½" S /8" S Y Y Lmin L max Fixing screws UNI 9 M8x, material specifications.9 ightening torque 8 Nm /.8 Kgm HYDRULIC SYMOL F Ø 8. ½" S Ø hese valves are used as cam controlled unidirectional flow regulators. Normally mounted in line between actuator and directional valve for the displacement of carriages or slides, they enable cam controlled acceleration or deceleration of the moving mass. special internal check valve allows free flow the opposite direction. o ensure correct functionning, connect Y to draining line. HYDRULIC FEURES Max. working pressure 8 bar Max. Flow l/min Max. Leakage. l/min Cam travel See diagram Max. mechanical push force (F) N Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.8 kg 7 FLOW RE / Lmin-Lmax 8 L 8 bar 8 bar 8 VD ** VD = Deceleration valve Series = Serial No. = Flow rate l/min = / S hread Variants = No variants V = Viton F = Not complete closing to avoid the jump in the controlled actuator IE/VD// END-OFF SROKE VLVES 7

78 7 7 END-OFF SROKE VLVES

79 SOLENOID VLVES -WY 8 IE/C8// SOLENOID VLVES -WY 77

80 CR / CR 8 ILOED OERED SOLENOID VLVE. Corsa (Stroke). Corsa (Stroke). Corsa (Stroke) Ø. Corsa (Stroke) 9 max 7 Nm Ø Emergency (NC) Ø. Ø 8 Variants (N) Removable cup 8. max max 7 Nm 9. max 7 Nm Ø Emergenza (N) Emergency (N) 8. (*) 9 (NC) 8 (NC). (N) CR 8.. Cavity type 9. (N) / - UNF. 7 Ø. 7. (*). (N) (NC) he pilot-operated electric -way -position directional valve is controlled electrically. he tapered poppet is in tempered and ground steel. vailable in normally open (N) or normally closed (NC) versions. Valve Free passage Coil CR..N DE-ENERGISED CR..NC CR..N CR..NC ENERGISED DE-ENERGISED DE-ENERGISED ENERGISED / DE-ENERGISED ENERGISED ype Unidirectional idirectional C normally closed valves (NC) can work also with coils in DC. Normally open valves work with DC coils whereas RC coils with a connector and incorporated rectifier must be used for C applications. he NC valve sleeve is in galvanised steel and the N valve sleeve with nikel coated. Ø Ø E9 7 Spare seals kit Ø.7 Ø.87 Reduction for cavity type V89 Spare code Connector to be ordered separately, see sect. HYDRULIC SYMOLS CR - Normally open CR - Normally closed CR - Normally open CR - Normally closed FEURES Max. pressure bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluids DIN Mineral oils Fluid viscosity mm²/s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Cartridge filter 8μm ype of protection (in relation to the connection used) I (with coil).7 kg Cartridge tightening torque Nm Coil ring nut tightening torque Emergency tightening torque 7 Nm Cavity standard (/ - UNF) Cavity standard + seat VSCO** Cavity with reduction (/ - UNF) CD8 (See section 7) CD89 (See section 7) CD8 (See section 7) 78 SOLENOID VLVES -WY IE/CR/8/7

81 CR / CR RESSURE DROS LIMIS OF USE CR..N ( ) CR..N ( ) CR..NC ( ) CR..NC ( ) CR..NC ( ) CR..NC ( ) CR..NC / CR..NC de-energised CR / CR..N CR / CR..NC 8 CR..NC energised he tests were carried out with the solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm²/s at C. 8 CR* 8 ** * * * ** * CR = iloted solenoid valve bidirectional CR = iloted solenoid valve unidirectional = / - UNF 8 = 8W dc (N-NC) - C N = Normally open (solo con bobine DC o RC) NC = Normally closed Series Size Coil Version Variants = CR - Serial No. = CR - Serial No. = No variants = ush button Emergency with removable protection (..N) = Rotary Emergency (..N) E9 = ush button Emergency direct control (..N) SF = Without cartridge filter FK = With flying leads mm () CX = Deutsch connection with bidirectional diode () Connector to be ordered separately, see sect. = Standard - Ø.7 mm = With reduction - Ø.9 mm S = Without emergency (NC) E = With emergency (N-NC) Seat size Version Voltage DC 8W (C) C 8W (C) (7) L = VDC M = VDC N = 8 VDC =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () Coils technical data, see sect. 9 = VC Hz J = VC Hz I = VC Hz F = VC Hz C = VC Hz D = VC Hz K = Without coil (-8) () Only voltages VDC - VDC () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil (7) Only for NC valves (8) ested for working in C and DC IE/CR/8/7 SOLENOID VLVES -WY 79

82 CRH HIGH RESSURE ILOED OERED SOLENOID VLVE Emergency Corsa (Stroke) 9 8. max CR H N /- UNF he pilot-operated electric -way -position directional valve is controlled electrically. For high pressures. he tapered poppet is in tempered and ground steel. vailable in normally open (N) or normally closed (NC) versions. - N, free passage from to with de-energised coil. - NC, free passage from to with energised coil or from to with deenergised coil. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel. CR H NC.. FEURES 8 corsa (stroke) 8 HYDRULIC SYMOLS Spare seals kit Connector to be ordered separately, see sect. /- UNF Max. pressure 7 bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluids DIN Mineral oils Fluid viscosity mm²/s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Cartridge filter 8μm ype of protection (in relation to the connection used) I (with coil). kg Cartridge tightening torque Nm Coil ring nut tightening torque 7 Nm Cavity (/ - UNF) CD8 (See section 7) Normally open Normally closed 8 SOLENOID VLVES -WY IE/CRH//

83 CRH RESSURE DROS LIMIS OF USE CR H NC. CR H N. 8 8 CRHN CRHNC Only with coil not energised he tests were carried out with the solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm²/s at C. 8 CR H ** E * ** CR = High pressure piloted operated solenoid valve Series Variants = Serial No. = / - UNF H = High pressure Size = No variants = Rotary emerg. (..N) SF = Without cartridge filter FK = With flying leads mm () J = M Junior connection () CX= Deutsch connection with bidirectional diode N = Normally open NC = Normally closed = Standard - Ø.7 mm E = With emergency Version Seat size Version Voltage Connector to be ordered separately, see sect. DC W (C) L = VDC M = VDC N = 8 VDC V = 8 V DC = VDC =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () Coils technical data, see sect. 9 () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil IE/CRH// SOLENOID VLVES -WY 8

84 CRX VLVES IN CCORDNCE WIH EX 9/9/CE DIRECIVE EX 8 Cable lenght mt (NC) 9, (NC) 7 (N) 9. (N) Emergency (N) Spare seals kit HYDRULIC SYMOLS 8. (NC) (N). (NC) 8 (N) he CRX series of valves are electrically-controlled, -way / -position directional valves, available in V and V versions. he to seal is guaranteed by a tapered shutter. vailable in normally open (N) or normally closed (NC) versions. - N, free passage (from to ) with de-energised coil - NC, free passage (from to ) with energised coil or to with de-energised coil he valves work with the coils in DC. hese coils have separate certification marking II GD Ex d IIC /8 C. he coils are supplied with a three-pole lead whose wires have a section of at least. mm², lenght mt. Operating intermittence: ED% if the room temperature does not exceed C. Degree of protection: I7 according to EN 9. Supply voltage: must not exceed +% / -% of the nominal value. he sleeves are made of steel with galvanised surface protection (NC) or burnishing and nichel-plating (N). he CRX series of valves are Group II equipment, for use in areas classed for the presence of gas (category G) and combustible dust (category D). hey are designed and manufactured according to the EX 9/9/EC directive, according to European standards: EN 7-, EN -, EN -. he fluids used are hydraulic fluids for oil-pressure applications, such as: mineral oils, water-glycol solutions, biocompatible oils, etc.. whose viscosity ranges between and mm ² / s. he coil used for the CRX series is certified for a room temperature range of - C / + C; it is used with fluid temperatures up to + C. Normally open Normally closed RESSURE DROS FEURES 8 Normally closed Only with coil not energised LIMIS OF USE CRXN CRXNC Normally open Max. pressure bar Max. Flow l/min Max. Leakage ( drops/min). cm /min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluids DIN Mineral oils Fluid viscosity mm²/s Fluid temperature - + C mbient temperature - + C Max. contamin. level class with filter ISO :999 - class 9/7/ Cartridge filter 8μm Coil power 7 W Supply tolerance - + % ype of protection (in relation to the connection used) I7 (with coil).9 kg Cartridge tightening torque Nm (. kgm) Coil ring nut tightening torque Nm (. kgm) Cavity (/ - UNF) CD8 he tests were carried out with the solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm²/s at C. 8 SOLENOID VLVES -WY IE/CRX//

85 CRX EX REGISRED MRK ND IDENIFICION LE Every moduls are supply with its Identification late and with the Declaration of Conformity in accordance with the 9//CE tex Directive. he identification plate shows the most important technical perfomance and constructive specifications so it has to be always integral and visible. 7 In accordance with Europe Directive LOGO 8 9 In accordance with tex 9/9/CE Directive II GD c /8 C Explosive atmosphere which is comprised of gas, vapours or mist amb = - C + C Operating ambient temperature max fluid = - C + C Operating fluid temperature CRX/X/8 Reference of the echnical issue put down at the Notifying ody 7 max = bar Max. operating pressure 8 Code Orediering code ( characters printed) 9 O.. echnical ordering code (printed) Made in referential origin Logo Logo and address 8 CR X ** * * ** CR = iloted cartridge solenoid valve Series = N di serie = / - UNF Size Variants = No variants X = In accordance with tex 9/9/CE Directive Voltage L = V dc M = V dc N = Normally opened NC = Normally closed Version Variants S = Without emergency (only NC) E = With emergency (only N) = Standard - Ø.7 mm Seat size SFEY INSRUCIONS Carefully read everything reported in the instruction sheet attached to the valves, before installation. ll maintenance operations must be performed according to the manual. he CRX series valves must be installed and maintained in compliance with plant and maintenance regulations for environments classified against the risk of explosion because of presence of gas (for example: EN 79-, EN 79-7 or other national regulations/standards). he valves must be connected to earth using the special anti-loosening and anti-rotation connection element. For all safety aspects tied to the use of the coil see the relative use and maintenance instructions. he electrical appliances/components must not be opened when live. he user must periodically control, depending on the conditions of use and the substances used, the presence of deposits, cleaning, wear and correct functioning of the valves.. ll installation and maintenance interventions must be performed by qualified staff. INSRUCIONS FOR CORREC INSLLION Carry out wiring of the solenoids according to the user instructions of the relative coils (a copy is always supplied with each solenoid). he valves must be connected to earth using the special anti-loosening and antirotation connection element. When mounting the valve onto the base (manifold) ensure not to damage the OR sealing rings on the surface. For the aspects tied to the installation of the solenoids, see the relative safety instructions. he electrical components must not be opened when live. If it is necessary to loosen the ring nuts on the external ends of the coil to opportunely position the cable-holders, they must be tightened again to the respective tightening torques. INSRUCIONS FOR CORREC USE ND MINENNCE USE Respect functional limits indicated in the technical features section and those, where restrictive, indicated in the solenoid safety instructions. he oil used must be within the types envisioned by the manufacturer and its contamination level must be maintained within the indicated limits. MINENNCE he user must periodically control, depending on the conditions of use and the substances used, the presence of deposits, cleaning, wear and correct functioning of the valves. If the OR sealing rings are damaged, only replace them with those specifically supplied by the manufacturer. IE/CRX// SOLENOID VLVES -WY 8

86 CRD DIREC OERED SOLENOID VLVE. Corsa (Stroke). Corsa (Stroke) Variants 9 max 7 Nm Ø 8. max max 7 Nm Emergenza standard Standard emergency CRD 8 NC... 8W coil version / - UNF he direct acting, normally closed -way position bi-directional electric control valve releases pressure and enables fluid to flow through the valve in both directions. he bi-directional tapered poppet is in tempered and ground steel. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. CRD8NC - CRDNC: nickel-plated steel sleeve. CRDNC: phosphate-coateing steel sleeve. 8 Ø Ø 9. Removable cup max 7 Nm. Corsa (Stroke) Ø Ø. Corsa (Stroke). Corsa (Stroke). Corsa (Stroke) 9 max 7 Nm Ø Ø Variants Ø Removable cup. 8. max max 7 Nm 9. max 7 Nm E9 Ø Ø Emergenza standard Standard emergency Ø. 7 CRD NC... W coil version / - UNF Ø FEURES Max. pressure - see note (*) CRD NC = bar CRD 8 NC = bar CRD NC = bar Max. Flow CRD NC /8 NC = l/min CRD NC = l/min Max. excitation frequency Hz Duty cycle % ED Max. Leakage ( drops/min) cm /min Hydraulic fluids DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Cartridge filter 8μm ype of protection (in relation to the connection used) I (with coil) CRD 8 NC =.7 kg CRD NC =. kg CRD NC =. kg Ø Ø. E9 Cartridge tightening torque Coil ring nut tightening torque Emergency tightening torque Nm 7 Nm Ø Ø Ø. F F E Variants max 8 max. Ø7 Emergenza standard Standard emergency Connector to be ordered separately, see sect. F CRD NC... W coil version. / - UNF 7.9 Ø. 7. Flux Emercency Force (F) N + (, x p) N p = used pressure (bar) Spare seals kit CRD8NC - CRDNC 7 Spare seals kit CRDNC. Cavity standard (/ - UNF) Cavity with reduction (/ - UNF) HYDRULIC SYMOLS Ø.7 Ø.87 CD8 (See section 7) CD8 (See section 7) Reduction for cavity type V89 Spare code * Max. pressure with reduction: Unidirectional = bar idirectional and = bar 8 SOLENOID VLVES -WY IE/CRD//

87 CRD RESSURE DROS LIMIS OF USE 8W / W = = W G = H = W C = D = 8W E = F = W I = L = 8 8 G 8 H C D 8 E F L 7 I he tests were carried out with the solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm²/s at C. 8 CRD ** NC * * * ** * Variants = Serial No. CRD 8 NC.. CRD NC.. CRD NC.. = Serial No. CRD NC.. CRD = Direct operated solenoid valve = / - UNF 8 = 8W (C) = W (C) = Without coil (7) Omit for W version (D) Series Size Coil = No variants E = Rubber emergency (W) = Rotary emergency (W) = Rotary emergency (8W/W) = ush button Emergency with removable protection E9 = ush button Emergency direct control FY = Emergency + FH (8W/W) FH = Cartridge filter J = FH + emergency FK = With flying leads mm () J = M Junior connection () CX = Deutsch connection with bidirectional diode Connector to be ordered separately, see sect. NC = Normally closed = Standard - Ø.7 mm = With reduction - Ø.9 mm E = With emergency Omit for W version (D) Version Seat size Version Voltage DC 8W/W (C-C) L = VDC M = VDC N = 8 VDC =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () Coils technical data, see sect. 9 DC W (D) L = VDC M = VDC W = Without coil () () Only voltages VDC - VDC and coils 8W/W () Only voltages VDC - VDC and coil W () With rectifier: VC/-Hz () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil IE/CRD// SOLENOID VLVES -WY 8

88 CV 8 SOLENOID VLVES WY OSIIONS Ø Corsa (Stroke) Variants Emergency (NC). Corsa (Stroke) Ø 8 Emergency (N) Ø max 7 Nm 9 Normally open N/NC 8. () * 7 9 (NC) 8(NC). (N) 9. (N) /" - UNF. Ø.7. () *. Corsa max 7 Nm. Corsa (Stroke) (Stroke) Ø Ø Ø Ø Normally closed. (N) (NC) 7.8 E9 max 7 Nm 8. max Removable cup 9.. Spare seals kit Connector to be ordered separately, see sect. HYDRULIC SYMOLS RESSURE DROS LIMI OF USE he electric valve is a -way -position bidirectional electrically controlled valve. Slight leakage is tolerated for this type of valve. vailable in normally open (N) or normally closed (NC) versions. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel (CVNC..) or nickel-plated (CVN..). he plunger is in tempered and ground steel. FEURES Max. pressure bar Max. Flow l/min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluids DIN Mineral oils Fluid viscosity mm²/s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connection used) I (with coil). kg Cartridge tightening torque Nm Coil ring nut tightening torque 7 Nm Cavity (/ - UNF) CD8 (See section 7) 8 8 Limits of use Flow CV N CV NC Curve Curve Curve Curve he tests were carried out with the W solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. CV ** * * = Serial No. CV = Solenoid valve way / positions = / - UNF = W (C) NC = Normally closed N = Normally open = Ø.7 mm (standard) S = Without emergency (NC) E = With emergency (N - NC) Series Size Coil Version Seat Emergency Voltage Variants = No variants = Rotary emerg.(..n) = ush butt. emerg.(..n) E9 = ush butt. emerg.(..n) FK = With flying leads mm () J = M Junior connection () CX= Deutsch connection with bidirectional diode Connector to be ordered separately, see sect. DC W (C) L = VDC =. VDC RC () M = VDC Z = VDC RC () N = 8 VDC X = VDC RC () W = Without coil () Coils technical data, see sect. 9 () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil 8 SOLENOID VLVES -WY IE/CV//

89 SOLENOID VLVES - WY 9 IE/C9// SOLENOID VLVES - WY 87

90 CV SOLENOID VLVES -WY/-OSIION Emergency /- UNF.7.87 he electric valve is a -way -position directional electrically controlled valve. Slight leakage is tolerated for this type of valve. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel. he plunger is in tempered and ground steel. Ø Corsa (Stroke) HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Spare seals kit Max. excitation frequency Duty cycle Hz % ED Connector to be ordered separately, see sect. Hydraulic fluid DIN Mineral oils HYDRULIC SYMOL Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connector used) I 9 Cartridge tightening torque. kg Nm RESSURE DROS LIMI OF USE Coil ring nut tightening torque 7 Nm 8 Cavity (/ - UNF) CD8 (See section 7) Flow ressure drops Limit of use Curve he tests were carried out with the W solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. CV C C * * ** CV = Solenoid valve way / positions = / - UNF = W (C) Series Size Coil Variants = Serial No. = No variants FK = With flying leads mm () J = M Junior connection () CX= Deutsch connection with bidirectional diode C = Hydraulic schema Schema Voltage Connector to be ordered separately, see sect. C = Seat S = Without emergency E = With emergency Seat type Version DC W (C) L = VDC M = VDC N = 8 VDC =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () Coils technical data, see sect. 9 () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil 88 SOLENOID VLVES - WY IE/CV// 9

91 CV7 SOLENOID VLVES -WY/-OSIION 7 /" - UNF he electric valve is a -way -position directional electrically controlled valve. Slight leakage is tolerated for this type of valve. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in phosphate steel. he plunger is in tempered and ground steel. Ø HYDRULIC SYMOL RESSURE DROS Spare seals kit Connector to be ordered separately, see sect. Ø.7 Ø.87 LIMI OF USE HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connector used) I. kg Cartridge tightening torque Nm Coil ring nut tightening torque. Nm Cavity (/ - UNF) CD8 (See section 7) Flow ressure drops Limit of use Curve he tests were carried out with the 7W solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. CV 7 D D S * ** CV = Solenoid valve way / positions = / - UNF 7 = 7W (9) D = Hydraulic schema D = Seat S = Without emergency () Only voltages VDC - VDC () With rectifier: VC/Hz - VC/Hz Series Size Coil Schema Seat type Version Voltage Variants = Serial No. = No variants FL = Coil with flying leads ( mm) () LD = Coil with flying leads ( mm) and integrated diode () J = M Junior coil () CX = Deutsch coil and integrated diode () Connector to be ordered separately, see sect. DC 7W (9) L = VDC Z = VDC RC () M = VDC X = VDC RC () N = 8 VDC W = Without coil () = VDC Coils technical data, see sect. 9 () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil IE/CV7// SOLENOID VLVES - WY 89

92 CV 9 SOLENOID VLVES WY OSIIONS max. Ø 8 E Emergency 8 D RESSURE DROS 8 8 Spare seals kit Connector to be ordered separately, see sect. SOOL HYDRULIC SCHEME 8 8 Spool Connections (pressure drops) type D E Curve No /8" - UNF Ø.9 Ø7. E LIMI OF USE 8 8 Spool type Connections (limits of use) D E Curve No. he electric valve is a -way -position directional electrically controlled valve. Slight leakage is tolerated for this type of valve. vailable in layouts. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel. he plunger is in tempered and ground steel. HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connector used) I.7 kg Cartridge tightening torque Nm Emergency tightening torque 9 Nm Coil ring nut tightening torque. Nm Cavity (7/8 - UNF) CD9 (See section 7) he tests were carried out with the solenoids at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. CV ** E * * ** CV = Solenoid valve way / positions Series Variants = Serial No. = 7W Coil (9) ** = See Spool scheme E = Seat H = Hirschmann coil = M Junior coil () F = Coil with flying leads ( mm) () I = Coil with flying leads ( mm) and integrated diode () D = Deutsch coil and integrated diode () Coil Spool Seat type Connection type Voltage = No variants E = Rubber emergency = Rotary emergency button Connector to be ordered separately, see sect. DC 7W (9) L = VDC Z = VDC RC () M = VDC X = VDC RC () N = 8 VDC W = Without coil () = VDC Coils technical data, see sect. 9 () Only voltages VDC - VDC () With rectifier: VC/Hz - VC/Hz () With rectifier: VC/Hz - VC/Hz () erformance are guaranteed only using valves completed with F coil 9 SOLENOID VLVES - WY IE/CV//

93 CV* SOLENOID VLVES WY OSIIONS Ø Ø.7 Ø.7 Ø.87 /- UNF he electric valve is a -way -position directional electrically controlled valve. Slight leakage is tolerated for this type of valve. vailable in layouts. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel. he plunger is in tempered and ground steel. HYDRULIC FEURES 8 8 Ø Corsa (Stroke) RESSURE DROS 8 Emergency 9 Spare seals kit Connector to be ordered separately, see sect. 8 8 LIMI OF USE C Max. working pressure bar Max. Flow 8 l/min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connector used) I. kg Cartridge tightening torque Nm Emergency tightening torque 7 Nm Cavity (/ - UNF) CD8 (See section 7) SOOL SCHEME 9 Spool Connections (pressure drops) type D C H Y Curve No. Spool Limits of use - inlet flow port type ressure in ressure in D C C H Y Curve No. D* C* * H* Y* he tests were carried out with the solenoids W at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. CV = Solenoid valve way / positions = / - UNF = W (C) * = See Spool scheme = osition number F = Seat () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: Vac/Hz - Vac/Hz CV * F * * ** Series Size Coil Spool Seat type Voltage Variants = No variants FK = Flying mm () = Serial No. Connector to be ordered separately, see sect. DC W (C) L = VDC M = VDC N = 8 VDC Coils technical data, see sect. 9 S = Without emergency E = With emergency J = M Junior connection () CX= Deutsch connection with bidirectional diode =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () () With rectifier: Vac/Hz - Vac/Hz () erformance are guaranteed only using valves completed with F coil IE/CV*// SOLENOID VLVES - WY 9

94 CV* 9 Ø SOLENOID VLVES WY OSIIONS Emergency 8 8 S 97.. S 8.. Spare seals kit Connector to be ordered separately, see sect. RESSURE DROS 7 7 Ø.7 Ø.7 Ø.87 /- UNF LIMI OF USE C 8 8 he electric valve is a -way -position directional electrically controlled valve. Slight leakage is tolerated for this type of valve. vailable in layouts. he valves work with DC coils whereas RC coils with a connector with incorporated rectifier must be used for C applications. he sleeve is in galvanised steel. he plunger is in tempered and ground steel. HYDRULIC FEURES Max. working pressure bar Max. Flow 8 l/min Max. excitation frequency Hz Duty cycle % ED Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype of protection (in relation to the connector used) I. kg Cartridge tightening torque Nm Emergency tightening torque 7 Nm Cavity (/ - UNF) CD8 (See section 7) SOOL SCHEME Spool Connections (pressure drops) type C H Y Curve Spool Connections (limits of use) type C C H Y Curve S S S S C* * H* Y* he tests were carried out with the solenoids W at operating temperature, with a supply voltage % below nominal value and with a C fluid temperature. he fluid used is a mineral oil with viscosity of mm² /s at C. S S S S CV = Solenoid valve way / positions = / - UNF = W (C) * = See Spool scheme = osition number F = Seat CV * F E * ** Series Size Coil Spool Seat type Voltage Variants = No variants FK = Flying mm () DC W (C) L = VDC M = VDC N = 8 VDC Coils technical data, see sect. 9 = Serial No. J = M Junior connection () CX= Deutsch connection with bidirectional diode Connector to be ordered separately, see sect. =. VDC RC () Z = VDC RC () X = VDC RC () W = Without coil () E = With push emergency () Only voltages VDC - VDC () With rectifier: VC/-Hz () With rectifier: Vac/Hz - Vac/Hz () With rectifier: Vac/Hz - Vac/Hz () erformance are guaranteed only using valves completed with F coil 9 SOLENOID VLVES - WY IE/CV*//

95 DIVERER VLVES IE/C// DIVERER VLVES 9

96 MR RESSURE GUGE SHU-OFF - IN-LINE MOUNING MR.7... in line - MR.7... at 9 his in-line mounting shut-off is completely steel made and allows for operating pressure of up to bar. Its uses is essential to protect measuring gauge in the eventuality of fluid hammer. / S / S MRG.7... in line with revolving nut MRG.7... at 9 with revolving nut his in-line mounting shut-off is completely steel made and allows for operating pressure of up to bar. It has been designed to allow for independent mounting of the measuring gauge aver a angle, obviating in this way any problem relative to the gauge dimensions and mounting position. Its uses is essential to protect measuring gauge in the eventuality of fluid hammer. / S HYDRULIC SYMOL / S Ref Code Description ressure max (bar) (kg) MR7 In line. MR7 t 9. MRG7 In line with revolving nut. MRG7 t 9 with revolving nut. 7 / S / S / S 7 / S 8 9 DIVERER VLVES IE/MR//

97 RS HIGH RESSURE - WY LL VLVES - IN-LINE MOUNING G High pressure way ball valves for in line mounting. Steel body with external zinc plating. Cromed steel ball, aluminium lever. Ch. E H C I D HYDRULIC SYMOL HYDRULIC FEURES Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Code hread Flow max (l/min) ressure max (bar) C RS /8 S RS / S RS /8 S 7 9. RS8 / S RS / S RS S 8 8. RS -/ S 8 8. RS -/ S 8 8. D E G H I Ch (kg) RS ** RS = High pressure - way ball valves Series Size = /8 S = / S = /8 S 8 = / S = / S = S = - / S = - / S IE/RS// DIVERER VLVES 9

98 K HIGH RESSURE - WY LL VLVES - IN-LINE MOUNING G High pressure way ball valves for in line mounting. Steel body with external zinc plating. Cromed steel ball, aluminium lever. HYDRULIC FEURES H Hydraulic fluid DIN Mineral oils N C D E Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Ch. L HYDRULIC SYMOLS M SCHEME SCHEME Code hread -- Flow max (l/min) ressure max (bar) C D K / /8 S K / / S K / /8 S K / 8 / S K / / S K / S K / -/ S K / -/ S E G H L M N Ch (kg) K * ** K = High pressure - way ball valves = Scheme = Scheme Series Size = /8 S = / S = /8 S 8 = / S = / S = S = - / S = - / S 9 DIVERER VLVES IE/K//

99 DDF DIVERER VLVES - IN-LINE MOUNING hese valves allow the flow to be diverted to user points or by turning the control lever cursor to the left or right. hey can be the - or -way type, with closed or open centre. Iron cast boby black colour, white zinc plated external parts. G HYDRULIC FEURES F Hydraulic fluid DIN Mineral oils E D C Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ ype DDF... ype DDF... M M HYDRULIC SCHEME L L Scheme F open centre Model ( Way) ( Way) H N H O H closed centre Code hread -- Flow max (l/min) ressure max (bar) C D E F G H L M N O DDF... (kg) DDF.. / S DDF.. /8 S DDF 8.. / S DDF.. / S DDF.. S DDF... (kg) DDF ** * * DDF = Diverter valves Series = Serial No. = / S = /8 S 8 = / S = / S = S Size Model Scheme F = Open centre = Closed centre = way = way IE/DDF// DIVERER VLVES 97

100 98 DIVERER VLVES

101 SOF SR VLVES IE/C// SOF SR VLVES 99

102 VM SINGLE-HSE MOOR SR VLVE - IN-LINE MOUNING 8.8 Ø Valve used on power units to delay system pressurisation to allow a singlephase motor to reach the required speed. Fitted directly on the auxiliary pressure delivery line of unit pumps or on the delivery branch between pump and unidirectional valve. he body is in steel and the tapered poppet in tempered and ground steel. / S HYDRULIC FEURES. Max. working pressure bar Max. Flow l/min Min. working pressure bar HYDRULIC SYMOL Max operating frequency (with manual operated) Hz Working emperature - C C Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm VM * VM = Start valve Series = / S Size Nominal flow L =.8. l/min M = >. 8. l/min H = > 8. l/min = No variants Variants SOF SR VLVES IE/VM//

103 VMS SOF SR VLVE - IN-LINE MOUNING Ø. Ø Valve used on power units to generat a flow rate ramp on the actuator to delay system pressurisation and allow the single phase motor to reach the required speed. Fitted directly on the auxiliary pressure delivery line of unit pumps or on the delivery branch between pump and unidirectional valve. he body is in steel and the tapered poppet in tempered and ground steel. Ø / S 7 patent pending HYDRULIC SYMOL HYDRULIC FEURES.-. bar. Max. working pressure Flow Rump up time (at bar of working pressure) bar 8 l/min ms RESSURE DROS Max. Leakage at bar Operating frequency.8 l/min.7 Hz Working emperature - C C Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm 8 Fluid used: mineral based oil with viscosity mm²/s at C. VM S VM = Soft start valve Series = Serial No. S = Soft start Version Variants = No variants = / S Size = Ø, mm (orifice) Closing speed IE/VMS// SOF SR VLVES

104 SOF SR VLVES

105 FLOW CONROL VLVES IE/C// FLOW CONROL VLVES

106 SU/S UNIDIRECIONL ND IDIRECIONL FLOW CONROL VLVES. max regulation stroke 7 Ø 8 Flow control valve using non compensated throttling. he flow is reduced in one direction only, from to, for SU valves and in both directions for S valves. Guarantees excellent mechanical seal with negligible leakage. It has a galvanised steel body. he check valve guided ball poppet is in tempered and ground steel. O Mx HYDRULIC FEURES V Ø Q89. O-ring spare part 7. Max. working pressure bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg Nut tightening torque Nm Cavity (Mx) CN9 (See section 7) HYDRULIC SYMOLS SU S Service example RESSURE DROS Completely open valve SU S Completely closed valve SU Fluid used: mineral based oil with viscosity mm²/s at C. S* * SU = Unidirectional flow control valve S = idirectional flow control valve Series = Mx Size = Serial No. = Standard opening pressure. bar ressure Variants O = Screw V = Handwheel FLOW CONROL VLVES IE/SU-S//

107 VSU FIXED UNIDIRECIONL FLOW CONROL VLVE. he valves control the flow in a single direction ( to, the flow in opposite direction in free. he flow is reduced by the control hole X which determines the flow rate (not compensated). Valves made steel. /" S Ø X Ø.7 HYDRULIC FEURES Max. working pressure bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C HYDRULIC SYMOL mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm RESSURE DROS SEL / S Free flow Controlled flow (VSU...) Controlled flow (VSU...) min. 7 7 Ø max SERVICE EXMLE Fluid used: mineral based oil with viscosity mm²/s at C. VSU ** VSU = Fixed unidirectional flow control valve Series = / S Size = N di serie = Hole. mm (Ø X) Hole Variants = No variants = Hole. mm (Ø X) IE/VSU// FLOW CONROL VLVES

108 CS IDIRECIONL FLOW CONROL VLVE max Nm Flow control valve using non compensated throttling. he flow is reduced in both directions, turning the screw or wheel right or left. Guarantees excellent mechanical seal with negligible leakage. It has a galvanised steel body. C / - UNF max. Nm HYDRULIC FEURES V Spare seals kit HYDRULIC SYMOL Max. working pressure bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS 8 Fluid used: mineral based oil with viscosity mm²/s at C. CS * ** CS = idirectional flow control valve Series = Serial No. = / - UNF Size Variants = No variants = ON/OFF regulation C = Screw V = lastic knob djustment FLOW CONROL VLVES IE/CS//

109 CSC UNIDIRECIONL COMENSED FLOW CONROL VLVES C max Nm / - UNF he flow control valve maintains a steady flow in a single direction ( to ) regardless of oil pressure. he flow is reduced by turning the screw or wheel right or left. Slight leakage is tolerated when the control screw or wheel is screwed down completely. It has a galvanised steel body. he compensator plunger is in tempered and ground steel. max. Nm HYDRULIC FEURES V Spare seals kit HYDRULIC SYMOL Max. working pressure bar of regulation. bar Max. Flow 9 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) RESSURE DROS Controlled flow 7 7 Fluid used: mineral based oil with viscosity mm²/s at C. CSC * CSC = Unidirectional compensated flow control valve Series = Serial No. = / - UNF Size Variants = No variants C = Screw V = lastic knob djustment IE/CSC// FLOW CONROL VLVES 7

110 VSC FIXED COMENSED FLOW CONROL VLVE VSC he flow control valve maintains a steady flow in a single direction ( to ) regardless of oil pressure. he flow is reduced by the control hole X which determines the flow rate. Steel body. Compensator plunger in ground steel. / S Ø X Ø. HYDRULIC FEURES VSC.. VSC..M Ø.7 Flusso controllato Controlled flow Ø X S / Ø. Flusso libero Free flow 9 S / Max. working pressure bar of regulation.. bar (. bar variant ) Max. Flow.7 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm Cavity (for VSC..) CD89 (See section 7) HYDRULIC SYMOL SEL (FOR VSC..) / S VSC..F S / 9 S /.. max. 8 - Ø 8 max. RESSURE DROS FLOW CONROLLED Y X OR Free flow Fluid used: mineral based oil with viscosity mm²/s at C Controlled flow able Code Ø X Nominal flow at bar (l/min).. (variant ) (variant ) VSC = Fixed flow control valve = / S ** = Code (see table ) VSC ** ** ** Variants Series Size Versions Controlled flow Omit if not required = of regulation.9 bar (only for code and, see table ) = hread body / S = ody with O-ring (9.x.78) M = With column M/F F = With column F/F 8 FLOW CONROL VLVES IE/VSC//

111 VSC FIXED COMENSED FLOW CONROL VLVE VSC he flow control valve maintains a steady flow in a single direction ( to ) regardless of oil pressure. he flow is reduced by the control hole X which determines the flow rate. Steel body. Compensator plunger in ground steel. /8 S Ø.8 Ø X. Ø. Ø HYDRULIC FEURES VSC..M Flusso controllato Controlled flow S /8. S /8 Flusso libero Free flow Max. working pressure of regulation Max. Flow Hydraulic fluid bar..8 bar, bar (code - tab. ) 8. l/min DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque 8 Nm VSC..F S /8 S /8 HYDRULIC SYMOL SEL (FOR VSC..) /8 S.. max. 8 - Ø max. RESSURE DROS FLOW CONROLLED Y X OR Free flow Fluid used: mineral based oil with viscosity mm²/s at C Controlled flow 8 able Code Ø X Nominal flow at bar (l/min) VSC ** * VSC = Fixed flow control valve Series Variants = Serial No. = No variants = /8 S ** = Code (see table ) Size Controlled flow Versions = hread body /8 S M = With column M/F F = With column F/F IE/VSC// FLOW CONROL VLVES 9

112 CRF RIORIRY FLOW CONROL VLVE 7 Ø.87 Ø7.7 7/8"-UNF Ø.7 he priority flow control valve sends a constant flow from branch, first to priority branch and then the remaining flow to overflow branch, regardless of the downstream oil pressure. oth branches and can be pressurised. he flow is reduced by the control hole X which determines the flow rate. It has a galvanised steel body. he compensator plunger is in tempered and ground steel. 8.7 ØX HYDRULIC FEURES Spare seals kit HYDRULIC SYMOL Max. working pressure bar of regulation..7 bar Input max. Flow l/min Control max. Flow 7 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD9 (See section 7) FLOW CONROLLED Flow controlled (l/min) 8 8 With > 8 8 ressure port (bar) With > 8 8 ressure port (bar) Fluid used: mineral based oil with viscosity mm²/s at C. he regulated flow rate depends on the inlet flow rate and the oil viscosity. Flow controlled (l/min) 8 7 able Code Ø X ** Nominal flow (l/min) * * Flow rate tolerance: ±% up to l/ min, ±% over l/min ** olerance on hole ±. mm CRF ** CRF = rioritary flow control valve Series = Serial No. Variants = No variants = 7/8 - UNF Size Flow ** = Code (see table ) FLOW CONROL VLVES IE/CRF//

113 CCI New! RESSURE COMENSOR VLVE 7 Nm Ø.87 Ø 7.7 7/8" - UNF Ø.7 ressure compensator valves allow to control flow and pressure. he valve is normally closed and with external pilot additive to the spring bias pressure. When the pressure at port rises above the spring bias pressure with the addition of external pilot pressure, then the valve shifts to allow flow from port to port connected to tank. he valve is used as a bypass for a fixed displacement pump in Load Sensing circuits or to proportionally control the speed of an actuator (see examples). he valve body is made of steel zinc coated and the pressure compensating spool is made of steel tempered and grinded HYDRULIC FEURES Spare seals kit Max. working pressure of regulation bar 8 bar Input max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C HYDRULIC SYMOL Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (7/8 - UNF) CD9 (See section 7) RESSURE DROS ( ) ESEMIO SERVICE EXMLE DI IMIEGO LS 7 8 Fluid used: mineral based oil with viscosity mm²/s at C. CCI CCI = ressure compensator valve Series = 7/8 - UNF Size = Serial No. = bar p adjustment Variants = No variants IE/CCI// FLOW CONROL VLVES

114 CC WO-WY RESSURE COMENSOR VLVE M x. X I U Ø7 Ø9 ressure compensator type CC maintains a constant pressure drop ( p) regardless of downstream and up stream set pressure variation. Connecting a choke regulator between u port and il - piloting port - (see hydraulic scheme) it is possible to get a load independent flow regulation. his kind of compensator, named meter in (check in entrance), is suitable for application on special manifold or in line mounting bodies.. 8. Spare seals kit HYDRULIC FEURES HYDRULIC SYMOLS I U X SIMLIFIED SCHEME I U X LICION SCHEME Max. working pressure bar of regulation (standard) 8 bar Max. Flow l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (Mx.) CN7 (See section 7) EWEEN U ND X - FLOW RESSURE - FLOW RE Fluid used: mineral based oil with viscosity mm²/s at C. 8 8 CC S * ** CC = wo-way compensator valves Series = Serial No. = M x. S = Without regulation p Size djustment Differential pressure ( p) Variants = No variants V = Viton 8 = 8 bar (standard) = bar FLOW CONROL VLVES IE/CC//

115 VSR/VS SLEEVE FLOW CONROL VLVES UNIDIRECIONL ND IDIRECIONL - IN-LINE MOUNING C Ch Regulation stroke D C ØE Flow control valve using non compensated throttling. he flow is reduced in only one direction ( to ) for VSR valves and in both directions for VS valves, by turning the outer casing of the valve right or left. Slight leakage is tolerated when the control screw or wheel is completely unscrewed. It has a galvanised steel body. he check valve ball poppet is in tempered and ground steel. L Code C Flow max (l/min) ressure max (bar) L E D Ch (kg) VSR-VS / S. 9. VSR-VS /8 S 7 8. VSR-VS 8 / S VSR-VS / S 8.. VSR-VS S.9 HYDRULIC FEURES Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ HYDRULIC SYMOLS VSR RESSURE DROS VS Service example 7 Completely open valve VSR VS 7 Completely closed valve VSR Fluid used: mineral based oil with viscosity mm²/s at C. 8 VSR = Unidirectional flow control valve VS = idirectional flow control valve Series VS* ** = S / = S /8 8 = S / = S / = S Size = Serial N.o. IE/VSR-VS// FLOW CONROL VLVES

116 C C H SU/S UNIDIRECIONL ND IDIRECIONL FLOW CONROL VLVES - IN-LINE MOUNING G Regulation stroke ØD max. Nm Flow control valve using non compensated throttling. he flow is reduced in only one direction ( to ) for SU valves and in both directions for S valves, turning the wheel with locking screw right or left. Guarantees excellent mechanical seal with negligible leakage. It has a galvanised steel body. he check valve tapered poppet is in tempered and ground steel. F MX Nm (*) N(max) HYDRULIC FEURES E M L * erformance pressure are guaranteed if you do not exceed the maximum tightening torque Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/ Code C Flow max (l/min) ressure max (bar) L - SU L - S H D E F G M N max - SU (kg) - S (kg) screw (kg) SU-S / S Mx SU-S /8 S Mx SU-S 8 / S Mx SU-S / S Mx....7 SU-S S. 7 Mx....9 HYDRULIC SYMOLS SU S Service example RESSURE DROS Completely open valve 8 SU S Completely closed valve 8 SU Fluid used: mineral based oil with viscosity mm²/s (for SU mm²/s) at C. S* ** * SU = Unidirectional flow control valve S = idirectional flow control valve Series G = with nut (If not required omit) = / S = /8 S 8 = / S = / S = S Size = Serial N.o. FLOW CONROL VLVES IE/SU-S//

117 SC RESSURE COMENSED FLOW UNIDIRECIONL FLOW CONROL VLVES - IN-LINE MOUNING. Regulation stroke Ø. max. Nm he valve maintains the flow rate in one direction ( to ) regardless of oil pressure; the oil flows freely in the opposite direction. he flow is reduced by turning the wheel right or left. Slight leakage is tolerated when the control screw or wheel is screwed down completely. It has a galvanised steel body. he compensator plunger and check valve ball poppet are in tempered and ground steel. /8 S 9. HYDRULIC FEURES 8. 8 /8 S Max. working pressure of regulation bar. bar Max. Flow 9 l/min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C HYDRULIC SYMOL mbient temperature - C C Max. contamin. level class with filter ISO :999 - class 9/7/.9 kg RESSURE DROS Completely closed valve Setting examples Service example Fluid used: mineral based oil with viscosity mm²/s at C. SC SC = Unidirectional flow control valve Series = Operating pressure bar = /8 S Size IE/SC// FLOW CONROL VLVES

118 FLOW CONROL VLVES

119 HND UMS IE/C// HND UMS 7

120 CM HND UMS Mandata In line pressure.7 R.. spirazione Suction line his hand pump handles emergencies manually in small systems. vailable in cc/pump stroke and cc/pump stroke displacement versions. he lever body is in diecast aluminium. he cartridge is steel with tempered and ground steel ball check valves HYDRULIC FEURES.. 7. max.. 8 (- Nm) Spare seals kit Nm. 7.7 / - UNF Max. working pressure CM = bar CM = bar Displacement CM = cc stroke CM = cc stroke Working emperature - C C Max. Leakage ( drops/min). cm /min Hydraulic fluid DIN Mineral oils Fluid viscosity mm /s Fluid temperature - C 7 C Max. contamin. level class with filter ISO :999 - class 9/7/. kg ightening torque Nm Cavity (/ - UNF) CD8 (See section 7) HYDRULIC SYMOL OERION FORCE ON HE LEVER With mm lever F (dan) Fluid used: mineral based oil with viscosity mm²/s at C. CM * CM = Hand pump Series = Serial No. = / - UNF Size Variants = No variants = Displacement cc = Displacement cc Version = Standard positioning (9 to the valve axis) - See drawing 8 HND UMS IE/CM//

121 VLVE HOUSINGS IE/C// VLVE HOUSINGS 9

122 Valve housings /- UNF Ø. H G D C C M L I F E Code C D E F G H I L F7 / S, 8 8 M8 /8 S 8, 7, M87 / S 8 M Material lluminio EN W Cavity CD8 /- UNF O L G E C M N C F I H D Code C D E F G H I L M N O Material 7 /8 S 9. lluminium V / S EN W Cavity CD8 VLVE HOUSINGS IE/MNIFOLDS//

123 Valve housings Ø. No /8 S 7/8 - UNF /8 S 7. /8 S Code Material Cavity M89 lluminium - EN W CD9, /8 S Ø. No 8 /- UNF /8 S /8 S 8 Code Material Cavity M8 lluminium - EN W CD8 IE/MNIFOLDS// VLVE HOUSINGS

124 VLVE HOUSINGS

125 CVIIES IE/CVIIES// IE/C// CVIIES

126 Cavities C Ø H7 +.8 / S CD8 / UNF Ø Ø. Ø H Min. lesato Min. bored / S.. 7. min.7 max 7. min. max /" UNF.7 C D Ø. ±. Ø.9 ±. R Ø. -C-D 9. min 7. max.7 min.7 max min max lugs compatibility: Max. Ø. Max. Ø. Ø.7 ±. Ø. ±. lugs compatibility: R78 R789 R78 CD8 / UNF CD8 / UNF Ø. /"/UNF Ø Ø7 +. Ø. R. ±.. max 9. max 7.. X. Y. J /''-UNF.7 X. Ø Ø. ±. ±. Ø.9 R. 7. min. X. Y. max max.7 max J. 9.8 min. max lugs compatibility: 7 9 CD8. Ø. Ø max ±. Ø. ±. Ø R... Ø8 +. Ø. ±. Ø. /''-UNF / UNF. Ø. lugs compatibility: CD89. ±. Ø. ±. 9. Ø max Y Ø. ±. R.. Ø +. Ø.. X / UNF 9. min 7. max ±.. 9. min 7. max min. max 7.. ± /''-UNF. Ø. Ø. max +. Ø.7. Ø. max +. Ø. +. Ø.7 lugs compatibility: lugs compatibility: CVIIES IE/CVIIES//

127 Cavities CD Ø. /'' UNF. Ø 8 +. Ø. R. ±.. 9. min Ø.. 7. max / UNF CD Min. lesato Min. bored. ±.. Ø Ø +. Ø. R. ±. /" UNF 9. min 7 max. min / UNF. Ø.. max min max Ø max +. Ø.87. Ø 9 max. R. +. Ø. Ø. lugs compatibility: lugs compatibility: R R Ø.8 CD8 / UNF CD8 / UNF. Ø Ø +. Ø. R. ±. /" UNF. Ø. Ø. /'' UNF +.. Ø Ø8 Ø. R. ± min Ø.. 7. max ±.. ± Ø. max +. Ø min 7. max +... Min. lesato Min. bored ± Ø 8 max R. max 7 min max lugs compatibility: lugs compatibility: CD8 Ø. /'' UNF +.. Ø Ø8 Ø.. +. R. ±.. 9. min / UNF CD9.8. Ø. 7/8" UNF. Ø7. ±. 7. max..8 Ø Ø R. ±. +.8 Ø H7. Ø. -C 7/8 UNF ± = =. ± ±. Ø. 7 min max max..7 min. 7.7 max. Ø.. C max Ø Ø H7 Ø.9 ±.. lugs compatibility: lugs compatibility: IE/CVIIES// CVIIES

128 CD Ø Ø 7/8'' UNF Ø.9 ±. ±. R. ±. Ø.. Ø. 7/8 UNF CD9 +,,.. ±, 7/8''-UNF R, ±,... 7/8 UNF min. max lugs compatibility: R78 max Ø. CG /8 S CG /8 S Ø /8 S Ø... x , +, +,,7 R,, min, max max lugs compatibility: R78.,9 ±, Ø 7. G/8"-H. Ø x.. Cavities 8. min max. min 8. max.. R. max Ø max lugs compatibility: Ø max Ø 8 H8 +.. Ø. lugs compatibility:. Ø H8 +.7 C7 M8X CN9 MX. Ø Ø9 H8 +. Ø. M x. max.. min..7 max... 7 min. M8X +. Ø min +.. Ø 8 H8 (Ø 7.8 reforo/refinish) ±. 8 ± x. min Min. lesato Min. bored 7. max.. Ø max Ø. H8 +.. R. max.. R. max.... Ø max Ø. ±. lugs compatibility: lugs compatibility: CVIIES IE/CVIIES//

129 Cavities CN MX. CN MX. Ø8 +. Ø.8 +. Ø +.7 Ø Mx. Mx Ø. Ø M x Ø +. min Ø. foro per filettatura threaded hole 9 9. R min 8 max ±. 9. R..x 8 max. Max. Ø 7 mm Ø. Ø min lugs compatibility: Ø. max lugs compatibility: 97 CN MX. CN7 MX. Ø..... Ø Ø 7. Mx Ø -. R. +.. min max Ø. H8 ± Ø. Mx Ø. Ø. ±..8 9 C..x R..8 min ±. 9. ± min. max min 9 max Ø8. max Ø9 -.. Mx. C Ø max lugs compatibility: lugs compatibility: R787 CN7 MX. CN9 M8X. Ø.. Ø9 Ø8 -. Ø. Ø Ø8. +. Ø. Mx. Ø.. M8x.. ± Ø. ±..7x 8. min.7 max +. 7 ±. 9.. R. min 8 max R Ø max Ø Ø. lugs compatibility: lugs compatibility: ±. Ø. Ø IE/CVIIES// CVIIES 7

130 CN Ø MX. CN.. Ø + MX. ±... Ø. ±. Mx. +.7 Ø H8 R... -C min max. +. Ø Cavities Ø 77. max 9 min 7 max min 9 max min M x. (preforo/prefinsh) Ø tratto min alesato min bored ±. 78 C. R.max.. c. Ø max. lugs compatibility: R78 max Ø lugs compatibility:.. +. Ø Ø CN7 MX. CN7 MX... Ø Ø.8 R. +. Mx.. Ø. -C Ø Ø.8 +. Mx.. Ø C min 8 max 9 min 9. max R... min 8. max Max. Ø. lugs compatibility: R78 Ø7 H8 Ø9 H lugs compatibility: R787 Max Ø. +.7 Ø7. H8 CN MX CN9 M7X. x Mx Ø. +. Ø H9. Ø. Ø. Ø min. +.. R.. 9 min max M7x. Ø. Ø. 7 min. max. Ø max Max. Ø lugs compatibility: R78 lugs compatibility: 8 CVIIES IE/CVIIES//

131 Cavities CN7 MX Mx. Ø. x,7 H8 +, +, R,. lugs compatibility: R788 MX. lugs compatibility: lugs compatibility: lugs compatibility: lugs compatibility: lugs compatibility: IE/CVIIES// CVIIES 9

132 CVIIES IE/CVIIES//

133 SNDRD LUGS IE/C// SNDRD LUGS

134 Ø Standard plugs M8X. 7 / UNF X 8 / UNF X 9 / UNF 8 - Nm / S X / S X - Nm - Nm.. Ø M8 x Nm /- UNF 7. Ø.7 /- UNF.. - /- UNF 8 / UNF MX. 9 / UNF X 97 MX Nm / S X - Nm 7-9 Nm - Nm. 7 Ø.7 /- UNF -. 9 M x. 7. Ø.7 /- UNF M x MX R78 MX. R78 / UNF R789 / UNF Ø 8 - Nm Nm M x.9 Ø 9 Ø - Nm Mx. 8 - Nm. Ø.8 /-UNF.8. Ø.7 Ø. /-UNF R78 / UNF 8 - Nm R78 / UNF 8 - Nm R789 / UNF R787 Mx. - 8 Nm Ch. Ø Nm 8.. Ø.7 Ø.9 /-UNF Ø.7 Ø. Ø.9 /-UNF Ø.9 /- UNF Ø Ø. Mx. SNDRD LUGS IE/LUG//

135 Standard plugs R78 MX. R78 MX R788 MX R787 MX. - Nm 7-7 Nm 8-9 Nm 7 - Nm 8 Ø M x... M8 Ø M x.. M8 Ø.8 M x 8. Ø 7. Mx. R78 7/8 UNF Ch. Ø 7 - Nm 8 7/8" UNF.... IE/LUG// SNDRD LUGS

136 SNDRD LUGS

137 COILS 7 IE/C7// COILS

138 Coils C - COILS 8W ype of protection I Number of cycle 8/h Supply tolerance ±% mbient temperature - C C Duty cycle Insulation class wire % ED H. kg Standard (Hirschmann ISO DIN) 8 8 Ø. 8. ISO (DIN ) 7.. Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 8 W 7.7 M M VDC C 8 W M N 8 VDC C 8 W M. VDC C 8 W 7 M9 Z VDC () C 8 W 78 M X VDC () C 8 W 7 M7 VC/ Hz C V. M J VC/ Hz () C V 8 M I VC/ Hz () C V 8 M F VC/ Hz C V.8 M C VC/ Hz () C V 9 M D VC/ Hz () C V 7 M () mbient temperature C - () mbient temperature C () he european low voltage directive is applied to electronical equipments used at a nominal voltages between and VC or 7 and VDC. In conformity with the low directive each part of the manifold or the subplate on which the valve is mounted should be connected to a protective earth with a resistence less than. ohms. 9. min With wires (variant FK) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 8 W 7.7 M M VDC C 8 W M () mbient temperature C - () mbient temperature C 7, 7 9, DEUSCH and bidirectional integrated diode (variant CX) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 8 W 7.7 M7 M VDC C 8 W M7 () mbient temperature C - () mbient temperature C COILS IE/COILS//

139 Coils C - COILS W ype of protection I Number of cycle 8/h Supply tolerance ±% mbient temperature - C C Duty cycle Insulation class wire % ED H. kg Ø ISO (DIN ) Standard (Hirschmann ISO DIN) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C W. M VDC C W 8.9 M9 M VDC C W. M V 8 VDC C W.8 M8 N 8 VDC C W M. VDC C W. M Z VDC () C W 7.8 M X VDC () C W 9 M7 () mbient temperature C - () mbient temperature C () he european low voltage directive is applied to electronical equipments used at a nominal voltages between and VC or 7 and VDC. In conformity with the low directive each part of the manifold or the subplate on which the valve is mounted should be connected to a protective earth with a resistence less than. ohms. 9. min With wires (variant FK) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C W. M VDC C W 8.9 M9 M VDC C W. M V 8 VDC C W.8 M8 () mbient temperature C - () mbient temperature C M Junior (variant J) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C W. M7 M VDC C W. M7 () mbient temperature C - () mbient temperature C 7 Deutsch + bidirectional diode - D- (connection D / variant CX) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C W. M VDC C W 8.9 M9 M VDC C W. M V 8 VDC C W.8 M8 () mbient temperature C - () mbient temperature C IE/COILS// COILS 7

140 Coils 9 - COILS 7W ype of protection I Number of cycle 8/h Supply tolerance ±% mbient temperature - C C Duty cycle Insulation class wire % ED H. kg 8 8 ISO (DIN ) Ø. min 9 8 Hirschmann ISO DIN (connection H) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 7 W. M M VDC C 7 W. M N 8 VDC C 7 W 8. M Z VDC () C 7 W 9 M8 VDC () C 7 W 8 M X VDC () C 7 W 77 M9 () mbient temperature C - () mbient temperature C () he european low voltage directive is applied to electronical equipments used at a nominal voltages between and VC or 7 and VDC. In conformity with the low directive each part of the manifold or the subplate on which the valve is mounted should be connected to a protective earth with a resistence less than. ohms. = = F / FL I / LD With wires and integrated bidirectional diode (connection F-I / variants FL-LD) obina Wires Max winding Rated Resistance Spare Codice ensione temperature () power ±7% () code L VDC F = C 7 W. M7 M VDC F = C 7 W. M7 L VDC I = C 7 W. M M VDC I = C 7 W. M () mbient temperature C - () mbient temperature C M Junior (connection / variant J) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 7 W. M M VDC C 7 W. M () mbient temperature C - () mbient temperature C Deutsch + bidirectional diode - D- (connection D / variant CX) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC C 7 W. M M VDC C 7 W. M () mbient temperature C - () mbient temperature C 8 COILS IE/COILS//

141 Coils - COILS W ype of protection I Number of cycle 8/h Supply tolerance ±% mbient temperature - C C Duty cycle Insulation class wire % ED H. kg ISO (DIN ) Ø9. Ø 7 Standard (Hirschmann ISO DIN) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±% () code F VDC C W. M8 G VDC C W. M8 () mbient temperature C - () mbient temperature C D - COILS W ype of protection I Number of cycle 8/h Supply tolerance ±% mbient temperature - C C Duty cycle Insulation class wire % ED H. kg ISO (DIN ).7. Ø9.. Standard (Hirschmann ISO DIN) Coil Max winding Rated Resistance Spare Code Voltage temperature () power ±7% () code L VDC 8 C W.7 M M VDC 8 C W 8.8 M () mbient temperature C - () mbient temperature C 7 IE/COILS// COILS 9

142 7 COILS

143 CONNECORS 8 IE/C8// CONNECORS

144 Connectors CONNECORS FOR CONROL VLVES IN CCORDNCE WIH DIN / ISO. M Ø 8 mm (G9) Ø 8 mm (G) Connector Standard Lens cover with pilot light () () do not use for proportional versions rotection level I I ype Cable gland Code lack color G9 V8 Grey color G9 V8 lack color G V8 Grey color G V8 8 VC/VDC G9 V8 8 VC/VDC G9 V8 VC/VDC G9 V8 VC/VDC G9 V8. M. Ø 8 mm (G9) 9. Connector With rectifier () Inlet voltage VC Outlet voltage 9 VDC Lens cover with pilot light and rectifier () Inlet voltage VC Outlet voltage 9 VDC () do not use for proportional versions rotection level I I ype Cable gland Code lack color G9 V8 Grey color G9 V8 VC G9 V8 8 VC G9 V8 9 8 VC G9 V8 VC G9 V8 VC G9 V8. M 9. Connector With protection level I7 rotection level I7 ype Cable gland Code lack color V8 8 Grey color V8 8 Ø 7 mm Electrical features of connectors 8 Screw tightening torque:. Nm I I7 Seal Seal Screw tightening torque:. Nm Seal Ø 8 mm (G9) Ø 8 mm (G) 9 Cable gland Ø 7 mm Cable gland Description I I7 C rated voltage DC rated voltage Max. V Max. V Max. V Max. V in conctat nominal current in conctat max. current Max. section cable. mm². mm² Cable gland G9 - Mx, Cable gland G - G / - Mx, Ø cable 8 mm Ø cable 8 mm Ø cable 7 mm rotection level Insulation class Operating temperature I EN9 VDE -/89 - C 9 C I7 EN9 VDE -/89 - C 8 C he degrees of protection indicate is guaranteed only if the connectors were properly mounted with his original seals. Electrical circuits Standard ipolar led Rectifier and VDR protection ipolar led, rectifier and VDR protection M JUNIOR CONNECORS. 8. Connector ype Cable section in conctat max current Code M Junior connector imer conctat lack color,, mm RKRC88 Ø mm CONNECORS IE/CONN//

145 Note

146 Note

147

148 Code DOC - Rev. Dana revini S.p.. Via Luciano revini /a Reggio Emilia el Fax info@brevinifl uidpower.com