D3M Sectional valve technical catalogue 1st edition D3M.05

Transcription

1 D3M Sectional valve ECHNICAL catalogue

2 1 st edition D3M.5 his catalogue shows the product in the most standard configurations. lease contact our Sales Dpt. for more detailed information or special requests. WARNING! All specifications of this catalogue refer to the standard product at this date. Walvoil, oriented to a continuous improvement, reserves the right to discontinue, modify or revise the specifications, without notice. Walvoil is not responsible for any damage caused by an incorrect use of the product.

3 d3m Applications Numerous integrated valve features in addition to countlessconfiguration options make D3M highly flexible and easilyadaptable to the widest applications range. he valve is available with manual, direct electric, hydraulic remote, pneumatic, electrohydraulic and electropneumatic controls. Numerous configurations and solutions are possible. Working sections have auxiliary valves and a broad range of interchangeable spools. D3M has available: Direct electric control push push type and push pull type. Special inlet section for parallel valves connection (suitable for forest applications). otentiometer and microswitch kits and Overcenter spool (Fork lift trucks).

4 sectional Valve D3m Quick reference guide general specification D9 D3M DVS1 D4 D6 D16 D12 DVS2 D2 D25 D4 Working sections number CIRCUI arallel Series andem arallel circuit stroke (mm) ,5 9,5 9, Series circuit stroke (mm) ,5 6,5 8,5 Float spool extra stroke (mm) , ,5 1 Spools pitch (mm) RAED FLOW Max recommended flow rate (l/min) Max recommended flow rate (GM) RAED RESSURE Max working pressure (bar) Max working pressure (SI) option chart D9 D3M DVS1 D4 D6 D16 D12 DVS2 D2 D25 D4 Direct acting pressure relief valve ilot operated pressure relief valve 2 stage pilot operated relief valve Externally piloted valve Solenoid dump valve (12 Vdc) Solenoid dump valve (24 Vdc) Main anticavitation check valve Clamping valve SOOL ACUAION Manual control Without lever 9 joystick control Hydraulic control Direct electric control (12-24 Vdc) SOOL REURN ACION Spring return Detent in A - in B - in A/B Detent in 4 th position Arrangement for dual control Hydraulic load limit neumatic control ON - OFF roportional pneumatic control Electrical load limit Electrohydraulic control ON-OFF (12-24 Vdc) Electrohydraulic control RO. (12-24 Vdc) Electropneumatic control (12-24 Vdc) AUXILIARY VALVES Antishock valve Anticavitation valve Combined valve ilot combined valve d3m.5 2

5 d3m sectional Valve General index 4 General specifications Standard working conditions Fluid options 5 Order example Standard thread ie-rod kit classification ainting 7 Dimensions 8 ypical curves ressure drop ( - ) ressure drop ( - A/B) ressure drop (A/B - ) Direct relief valve curve ilot operated relief valve curve antishock valve curve combined valve curve Main anticavitation check valve curve anticavitation check valve curve 1 Inlet Section Order example inlet side classification Valve identification Valve arrangement inlet position and available thread type 14 Working section Order example Spool identification Spool actuation classification for manual control Spool actuation classification for hydraulic control Direct electrical control classification Joystick control classification Spool return action classification Direct electrical control identification neumatic control classification electropneumatic control classification load limit classification electrical load limit classification electrohydraulic control classification compatibility table Work section identification auxiliary valves identification 3 Intermediate inlet section Order example intermediate inlet section classification Valve identification on intermediate inlet section Valve arrangement on intermediate inlet section inlet position and available thread type 33 Intermediate outlet section Order example intermediate outlet section classification inlet position and available thread type (for BF intermediate) inlet position and available thread type (for BG intermediate) 36 Outlet section (version 1 outlet) Order example 36 Outlet section (HCO version outlet) Order example - HCO version outlet Outlet with single tank classification Outlet with two tanks classification carry-over connection (HCO) 4 D3M Spare parts list Gasket kit 43 Installation Guidelines General clamping torque 45 General conditions and patents roduct identification 3 d3m.5

6 sectional Valve D3m general specifications Standard working conditions Description Value Ambient operating temperature range -4 C / +6 C Kinematic viscosity range 1 3 cst Max contamination level 9 (NAS 1638) - 2/18/15 (ISO 446:1999) Recommended filtration level b1 > 75 (ISO 16889:28) Internal filter (on electroproportional valves pilot line) 3 μm All information and diagrams in this catalogue refer to a mineral base oil VG46 at 5 C temperature (32 cst kinematic viscosity) Fluid options ypes of fluid (according to IS 6743/4) Oil and Solutions min emperature ( C) max Compatible gasket Mineral Oil HL, HM (or HL acc. to DIN 51524) NBR Oil in water emulsions HFA NBR Water in oil emulsions HFB NBR olyglycol-based aqueous solution HFC NBR For special applications and different fluids, please call our echnical Department. d3m.5 4

7 d3m sectional Valve order example d3m/1: IR 1 15 A G4 W1A H1 F1A R G4 1 A 1 5 B J A G4 YE: D3M: product type /1: working section number 1) INLE ARRANGEMEN: (page 1) IR 1 inlet side and valve type 15 setting (bar) A G4 inlet position and available thread type 2) WORK SECION ARRANGEMEN: (page 14) W1A spool type H1 spool actuation type F1A spool return action type R G4 type and thread section 1 A 1 auxiliary valve (port A) 5 B auxiliary valve (port B) 3) OULE ARRANGEMEN: (page 36) J outlet type A G4 outlet position and available thread type Ordering row 2 must be repeated for every work section 3 A 2 B 1 Standard thread he connection ports size is indicated by an ordering code common for all Hydrocontrol products. Following table shows all available connections; for ordering code refer to table on page 44. orts BS (ISO - 228) Code UN-UNF (ISO - 725) Code metric (ISO-262) Code Inlet ort () G 1/2 G4 3/4-16 UNF U3 M18 x 1.5 M1 orts (A - B) G 1/2 G4 3/4-16 UNF U3 M18 x 1.5 M1 Outlet () - Carry over (hpco) G 1/2 G4 3/4-16 UNF U3 M55 x 1.5 M2 Hydraulic ilot G 1/4 G2 9/16-18 UNF neumatic ilot G 1/8 - NF 1/ d3m.5

8 sectional Valve D3m ie-rod kit classification (appendix A ) ie rod kit allows the correct assembly of sectional valves. ie rod s length depends on the number of sections; each valve is assembled with tie rod kits including a tie rod, two nuts and two washers. D3M requires 3 tie-rod kits. Nut Washer ie rod ie rod kit ie rod kit Order Code Lenght (mm) Clamping orque (Nm) Quantity D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ D3M/ ainting On request, all Hydrocontrol valves can be delivered painted (RAL 95 black primer). Order example of D3M/1 painted: D3M/1 IR 9 15 A G4 W1A H1 F1A R G4 1 A 1 1 B 12 J A G4 6/1 N1 he painting is indicated with the following value: 6 - /1 - N1 Color black section number ainted d3m.5 6

9 d3m sectional Valve dimensions (18) (28) M (217) B3 A3 B2 A2 B1 A M (X) (Y) YE /1 /2 /3 /4 /5 /6 /7 /8 /9 /1 /11 /12 X (mm) Y (mm) Weights (kg) 6.3 8, d3m.5

10 sectional Valve D3m typical curves Indicated values have been tested with standard sectional valve and W1A spool. ressure drop ( - ) OU IN p psi bar D3M/12 D3M/ D3M/ D3M/3 D3M/ l/min Qp US-GM ressure drop ( - A/B) OU IN p psi bar D3M/12 D3M/9 D3M/6 D3M/3 D3M/ l/min Qp US-GM ressure drop (A/B - ) OU IN p psi bar D3M/12 D3M/9 D3M/6 D3M/3 D3M/ l/min Qp US-GM Direct relief valve curve p Setting ranges psi 575 bar 35 type pressure (bar) a 3-11 B C D E l/min US-GM Qp d3m.5 8

11 d3m sectional Valve typical curves Indicated values have been tested with standard sectional valve and W1A spool. ilot operated relief valve curve p Setting ranges type pressure (bar) a 3-35 psi bar l/min US-GM Qp Antishock valve curve p Setting ranges pressure (bar) type at full flow at min. flow A A / 8-A B A / 18-A psi bar C A / 35-A l/min US-GM Qp Combined valve curve p Setting ranges psi 575 bar 35 pressure (bar) type at full flow at min. flow A A / 4-A B A / 8-A C A / 18-A D A / 35-A l/min US-GM Qp Main Anticavitation check valve curve Anticavitation check valve curve p p psi 87 bar 6 psi 174 bar l/min US-GM Qp l/min US-GM Qp 9 d3m.5

12 sectional Valve D3m INLE SECION Order example IR 1 15 A G4 IR inlet side classification 1. 1 valve arrangement 15 setting (bar) 2. A G4 inlet position and available thread type 2 1 Rif. Code Description age - IR il Sectional valve with right inlet section Sectional valve with left inlet section Direct acting pressure relief valve 2 Direct acting pressure relief valve and Main anticavitation check valve 4 Direct acting pressure relief valve and Solenoid dump valve 12 Vdc 5 Direct acting pressure relief valve and Solenoid dump valve 24 Vdc 9 ilot operated pressure relief valve 1 ilot operated pressure relief valve and Main anticavitation check valve 12 ilot operated pressure relief valve and Solenoid dump valve 12 Vdc 13 ilot operated pressure relief valve and Solenoid dump valve 24 Vdc 19 without valves 2 Main anticavitation check valve A G4 Upper inlet (thread G 1/2) E G4 Upper inlet (inlet-outlet) (thread G 1/2) A U3 Upper inlet (thread 3/4-16 UNF) E U3 Upper inlet (inlet-outlet) (thread 3/4-16 UNF) NOE: when ordering a relief valve it is necessary to specify factory setting (example 15). d3m.5 1

13 d3m sectional Valve Inlet side classifications Sectional valve with right inlet section A3 B3 A2 B2 Sectional valve with right inlet section B1 A1 A1 B1 B2 A2 B3 A3 IR IL Outlet () Inlet () Inlet () Outlet () Valve identification NOA: hydraulic lock or brake valve (valve type 1) needs special inlet section. type schema x 5 layout description type Direct acting pressure relief valve 6 ilot operated pressure relief valve 7 Relief valve plugged 8 Solenoid dump valve 24 Vdc Main anticavitation check valve 1 Hydraulic lock or brake valve 2 stage pilot operated relief valve schema x d3m.5 layout description Externaly piloted dump valve Solenoid dump valve 12 Vdc X x lug with pressure-gauge connection

14 sectional Valve D3m Valve arrangement Combination valve example: 1 = 1A - 3B 1 1A 3B 3 - Relief valve plugged Combination valve ressure relief valve in port A Relief valve plugged in port B he code identifies: with a number, the type of valve; with a letter its position on the inlet section. B (A) = spool action side (B) = spool return action side A NOE: when ordering a main relief valve it is necessary to specify setting 1 - ressure relief valve Valve type on port B Valve type on port A valve combination inlet section NOE: Valve combinations 21, and 38 requires double setting (see example). Order example for inlet section: IR 38 2*28 A G4 38 2*38 valve combination double range setting (bar) d3m.5 12

15 d3m sectional Valve Inlet position and available thread type A G4 Inlet combination and thread available Inlet () Upper inlet () A U3 E G4 Inlet () Outlet () Upper inlet (inlet - outlet) E U3 NOE: code E on inlet section obliges to choice E or W on outlet section. 13 d3m.5

16 sectional Valve D3m working section Order example: W1A H1 F1A R g4 1 A 1 5 B 1. W1A spool type 2. H1 spool actuation type 3. F1A spool return action type 4. rp G4 section and thread type 5. 1 A 1 auxiliaty valve (port A - handle side) 6. 5 B auxiliaty valve (port B - cap side) 6 3 A 4 B Rif. Code Description age 1 W1 W2 3 positions double-acting 3 positions double-acting A-B to tank 15 2 H1 H5 rotected lever hydraulic actuation F1A 3 positions spring-centred spool (spring A) F2A 3 positions spring-centred spool detent in A and B (spring A) R G4 arallel circuit (G 1/2) R U3 arallel circuit (3/4-16 UNF) R G4 arallel-andem circuit (G 1/2) R U3 arallel-andem circuit (3/4-16 UNF) 1 A 1 Antishock valve (port A) 5 A rearrangement for auxiliary valve (port A) 1 B 1 Antishock valve (port B) 5 B rearrangement for auxiliary valve (port B) Note: (*) Leave out the spool return action code when choosing H5. Sections designed to house auxiliary valve option require double choice on work ports A and B. Always indicate setting value when using antishock and combined valve: 1 A (1) - 3 A (12) d3m.5 14

17 d3m sectional Valve Spool identification order example of spool: w1 a J1 W1 spool schema 3 positions double-acting A spool type standard spool J1 restricted service ports restriction on diameter (,1 mm in A and B) W1 3 positions double-acting B o A W2 3 positions double-acting A and B to tank B o A W3 3 positions double-acting A to tank B blocked B o A W4 3 positions double-acting A blocked B to tank B o A W5 3 positions single - acting on A o A W6 3 positions single - acting on B B o W9 3 positions double-acting with anticavitation valves B o A W1 3 positions double-acting switch port closed (A - B blocked) B o A W11 3 positions double-acting switch port closed (A - B to tank) B o A W12 4 positions double-acting with float in the 4 th position B o A W13 3 positions double-acting regenerative B o A W15 3 positions double-acting series B o A W16 3 positions double-acting series A and B to tank B o A 15 d3m.5

18 sectional Valve D3m spools with restricted service ports code circuit restriction on diameter (mm) section (mm 2 ) hydraulic schema J1 A-B IN,1 2,66 B o A K1 A IN,1 2,66 B o A Y1 B IN,1 2,66 B o A spool type available code standard metered solenoid operated A B E W1 W1A W1B W1E W2 W2A W2B W2E W3 W3A W3B W4 W4A W4B W5 W5A W5B W6 W6A W6B W9 W9A W9B W1 W1A W11 W11A W12 W12A W13 W13A W15 W15A W16 W16A NOE: - W12, W13, spools need a special machining on the valve body. - W15, W16, spools need RS type body. Float spool (W12) need special detent kit (F5). - Regenerative spool (W13) need special return spring kits. - W1E and W2E spools are available only with Direct electric control (code H36 or H37). - Different spools are available on request. laese contact our Sales department for more information. d3m.5 16

19 d3m sectional Valve Spool actuation classification for manual control code description dimensions configuration H1 rotected lever M M8 H2 rotected lever rotated H4 Control without lever 8 Ø H19 rotected lever with stroke limiter M M8 H2 rotected lever with stroke limiter rotated Spool actuation classification for Hydraulic control code description dimensions configuration H5 leave out the spool return action code Hydraulic actuation with side ports BS ports = G 1/4 UNF ports = 9/16-18 UNF Stroke Hydraulic pilot control curve in.24 mm 6 he diagram shows the spool stroke as a function of the pressure operating bar psi p Direct electrical control classification code description dimensions configuration H21 only for spool return action code: F15-F16 Direct electric control M8 M8 F15 = F16 H22 only for spool return action code: F15-F16 Direct electric control rotated NOE: the direct electric control use a type E special spool and a type RE special body. Is available the Direct electric control without lever (code H24). 17 d3m.5

20 sectional Valve D3m Direct electrical control classification he ON-OFF electric control D3M control valve is suitable for all mobile applications and in particular for agricultural harvesting machines, gardening machines and small-sized dumpers. his actuation system is also recommended for earth moving and lifting machinery applications; in particular, it enables to remote-control truck mounted crane and aerial platform stabilizers. code description dimensions H36 leave out the spool return action code Direct electric control 12 Vdc (45W - 3 A) H37 leave out the spool return action code Direct electric control 24 Vdc (45W - 1,5 A) Manually operated emergency push-button Direct electric control specifications Direct electric control Special body (type RE ) Special spool (type E ) Direct electric control ype HC-D3M Rated voltage 12 VDC 24 VDC Rated current 3 A 1,5 A Rated power 36 W ermitted working voltage ±1% Nominal Max ambient temperature +4 C Max oil temperature +8 C Operation time S1 (1%) rotection degree I65 Insulation degree H Standard connector DIN 4365 Spool stroke 2,8 + 2,8 mm he H36 and H37 direct electric controls come as two kits each including a: coil, spring, solenoid and adapter. he H36 and H37 electric controls use a type E special spool and a type special body. he ON-OFF Electric Control kit includes a manually operated emergency push-button. Operating limit curve Data detected after voltage decrease equal to 28% of the rated value (conditions occurring with coil under stabilization temperature conditions with rated voltage reduced by 1%) ressure [bar] Flow [l/min] d3m.5 18

21 d3m sectional Valve Joystick control classification he configuration of joystick control interests always two working sections with relative four ports: A1 B1 A2 - B2. For convention: - section 1 is the first invested from the flow of the oil: it depends from the right or left inlet of the control valve - ort A = spool action side - ort B = spool return action side he position of the fulcrum is identified by a code and stands in four configurations as shown in the following table: Fulcrum Inlet side fulcrum 1 st section fulcrum 2 nd section H9 H1 Right side inlet fulcrum on 1 st section (compulsory code for second section: H12) Right side inlet fulcrum on 2 nd section (compulsory code for first section: H12) Right inlet H12 B2 A2 B1 A1 H9 H1 B2 A2 B1 A1 H12 OU OU A2 A1 IN B1 A2 IN B2 Joystick control: A1 Joystick control: B1 B2 H11 H12 Left side inlet fulcrum on 1 st section (compulsory code for second section: H12) Left side inlet fulcrum on 2 nd section (compulsory code for first section: H12) Left inlet H11 B2 B1 A2 A1 H12 OU H12 B2 B1 A2 A1 H12 OU IN A1 A2 IN A2 B1 Joystick control: B2 B1 Joystick control: A1 B2 he second section concerned the configuration of the joystick control is always identified with code H12. Lever has to be ordered separately. 19 d3m.5

22 sectional Valve D3m Spool return action classification - Springs load values Spool return kits have three different sprong types; following the codes depending on spring loads. Spring type Code A (standard spring) B (soft spring) C (heavy spring) reloading N 88.3 N N End of stroke 23 N N 26 N Spool return action identification example Code F1A F1B F1C recarico reloading Fine corsa End stroke K1(N) K2(N) Corsa - Stroke 1% Spool return action classification code description schema dimensions configuration F1A F1B 3 positions spring-centred spool B A F1C 43 F2A 3 positions spring-centred spool detent in A and B B A B A F3A 3 positions spring-centred spool detent in A A B A F4A 3 positions spring-centred spool detent in B B 74.5 B A F5A 4 positions spring-centred spool detent in 4 th position 4 B A 4 (only for W12 spool) d3m.5 2

23 d3m sectional Valve Spool return action classification code description schema dimensions configuration F9A F9B 2 positions in A spring-centred spool A F9C F1A F1B 2 positions in B spring-centred spool B F1C F11A F11B F11C 2 positions detent in A spring-centred spool A A 74.5 F12A F12B F12C 2 positions detent in B spring-centred spool B B F13A F13B F13C 3 positions spring-centred spool prearrangement dual command B A M Direct electrical control identification It allows for the remote activation on the valve through theuse of electrical on/off switches. Available voltages: 12V and 24V. Need a special machining on the valve body. Available just with spool W1E. code description dimensions configuration F15 only for spool actuation code: H21 H22-H24 Direct electrical control (USH-ULL) 12 vdc (6 W - 5 A) H21=H22 46 F16 only for spool actuation code: H21 H22-H24 Direct electrical control (USH-ULL) 24 vdc (6 W - 2,5 A) d3m.5

24 sectional Valve D3m neumatic control classification code description schema dimensions configuration F2A neumatic control ON - OFF F21A neumatic control ON - OFF rotated 18 B A 55,5 1/8"G 57,5 1/8"G F22A roportional neumatic control 127 roportional control with port BS: G 1/8 F23A roportional neumatic control rotated 18 B A F135A neumatic control ON - OFF F136A neumatic control ON - OFF rotated 18 B A 55,5 1/ ,5 1/8-27 F126A F127A roportional neumatic control roportional neumatic control rotated 18 B A 127 roportional control with port NF: 1/8-27 roportional pneumatic control curve he diagram shows the spool stroke as a function of the pneumatic pressure operating. Stroke (%) Δp (bar) d3m.5 22

25 d3m sectional Valve Electropneumatic control classification code description dimensions configuration F62 F63 3 positions electropneumatic control ON-OFF (12 vdc) 7 W -,58 A 3 positions electropneumatic control ON-OFF (24 vdc) 7 W -,29 A Minimum working pressure 5 bar Control tie rod assembly he lenght of the control tie rod, will change depending on the section numbers; in this way it will be easy to install in the right way the sections and avoid any misassembly. Each kit is composed by 1 tie rod and 2 plugs. note: the control tie rod kit has always to be oedered separately. Order code for control tie rod (BS): = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod /8 Order code for control tie rod (UNF): = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod /8 Load limit classification code description schema dimensions configuration F24A F24C F25A F25C Load limit in A and B Load limit in A and B rotated 18 x A1 x B1 B A G1/4 G1/ F26A F26C F27A F27C Load limit in A Load limit in A rotated 18 x B1 B A G1/ F28A F28C F29A F29C Load limit in B Load limit in B rotated 18 x B1 B A G1/ NOE: on request is available the load limit with dual control; for more informations please contact our Commercial Dept. 23 d3m.5

26 sectional Valve D3m Electrical load limit kit identification Spool position sensor ower supply Contacts capacity rotection degree temperature range 12 vdc 3 A I 65 da -25 C a +9 C 24 vdc 1,5 A Operational diagram IN 1 IN 4 B A CONROL in A e B = connect IN 1-4 and 2-3 control in A = connect IN2-3 control in B = connect IN 1-4 IN 3 IN 2 Wiring diagram In case of inductive loads it is advisable to connect the terminals of the workport (solenoid) to a 2 VDC - 3A diode. controllo utilizzo A neutro in = controllo utilizzo B code description dimensions configuration F36 Electrical load limit (normally closed contacts) F37 Electrical load limit rotated 18 (normally closed contacts) F45 Electrical load limit (normally open contacts) 1 F46 Electrical load limit rotated 18 (normally open contacts) note: a HIRSCHMANN female connector, type G4 W1F, is available on request (code 41345, to be ordered separately). d3m.5 24

27 d3m sectional Valve Electrohydraulic control specifications Operating temperature range -2 C / +8 C Max inlet pressure 35 bar Reduced pressure 16 bar Back pressure on () 3 bar Filtering degree 25 m assoluti Racommended pilot pipe size Ø 6 mm - G 1/4 Electrohydraulic ON-OFF control with fixed pressure reducing valve Electrohydraulic proportional control with fixed pressure reducing valve 1 Insert 1 mm orifice 1 Insert 1 mm orifice F16=F161 F15=F151=F152=F153 F26=F261 F25=F251=F252=F253 roportional control kit, mechanically retrooperated, allows the maximum precision of positioning, limiting the hysteresis. he control is operated with WM control of the current. WM frequency suggest: 6-8 Hz regolation currents Nominal voltage (V) Resistance R 2 (Ohm) Current min (A) Current max (A) 12 vdc 3,7,9 1,7 24 vdc 15,5,45,85 Electrohydraulic control classification code description dimensions configuration F16 3 positions electrohydraulic control ON - OFF 12 Vdc F161 3 positions electrohydraulic control ON - OFF 24 Vdc F26 3 positions electrohydraulic control ROORIONAL 12 Vdc F261 3 positions electrohydraulic control ROORIONAL 24 Vdc Electrohydraulic ON-OFF control is stackable with electrohydraulic ROORIONAL control (F26 = F261). Control kit already includes ortifice to make spool displacement more gradual. 25 d3m.5

28 sectional Valve D3m Electrohydraulic control with fixed pressure reducing valve classification code description configuration F15 Electrohydraulic control ON - OFF (fixed pressure reducing valve) - inlet side (12 vdc) F151 Electrohydraulic control ON - OFF (fixed pressure reducing valve) - inlet side (24 vdc) F25 Electrohydraulic control ROORIONAL (fixed pressure reducing valve) - inlet side (12 vdc) F251 Electrohydraulic control ROORIONAL (fixed pressure reducing valve) - inlet side (24 vdc) ort BS ( - ) = G 1/4 ort UNF ( - ) = 9/16 18 UNF F152 Electrohydraulic control ON - OFF (fixed pressure reducing valve) inlet - outlet (12 vdc) F153 Electrohydraulic control ON - OFF (fixed pressure reducing valve) inlet - outlet (24 vdc) F252 Electrohydraulic control ROORIONAL (fixed pressure reducing valve) inlet - outlet (12 vdc) F253 Electrohydraulic control ROORIONAL (fixed pressure reducing valve) inlet - outlet (24 vdc) ort BS ( - ) = G 1/4 ort UNF ( - ) = 9/16 18 UNF Control tie rod assembly he lenght of the control tie rod, will change depending on the section numbers; in this way it will be easy to install in the right way the sections and avoid any misassembly. Each kit is composed by 2 tie rods, 2 plugs, 2 connection ports and spacers according to the section number. note: the control tie rod kit has always to be oedered separately. Reducing valve, combined with electrohydraulic control kit has to be calculated as a normal working section. order EXAmple: Complete valves with 3 sections F16 requires a complete tie-rod kit /3. Complete valves with 2 sections F16 and 1 section with F15 (reducing valve) requires a complete tie-rod kit /4. ie-rod Connection port Spacer lug Order code fixed pressure reducing valve: = reducing valve for BS ports = reducing valve for UNF ports Order code for control tie rod (BS): = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod /9 Order code for control tie rod (UNF): = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod / = control tie rod /9 d3m.5 26

29 d3m sectional Valve 27 d3m.5 Compatibility table SOOL ACION YE SOOL YE W1A W1B W1E W2A W2B W2E W3A W3B W4A W4B W5A W5B W6A W6B W9A W9B W1A W11A W12A W13A W15A W16A H1 H2 H4 H5 H9 H1 H11 H12 H12 H19 H2 H21 H22 H36 H37 SOOL REURN ACION YE SOOL YE W1A W1B W1E W2A W2B W2E W3A W3B W4A W4B W5A W5B W6A W6B W9A W9B W1A W11A W12A W13A W15A W16A F1 F2 F3 F4 F5 F9 F1 F11 F12 F13 F2=F21 F22=F23 F135=F136 F126=F127 F24=F25 F26=F27 F28=F29 F15 F16 F36=F37 F45=F46 F62=F63 F15=F151 F152=F153 F25=F251 F252=F253 F16=F161 F26=F261

30 sectional Valve D3m Work section identification working section type R G4 A B A B A B R U3 arallel circuit section R M1 R R R When the spool is operated it intercepts the by-pass gallery by diverting the flow of oil to service port A or B. If two or more spools are actuated at the same time, the oil will power the service port that has the lower load; by throttling the spools, the flow of oil can be divided between two or more service ports. R G4 A B A B A B R U3 andem (conventional) circuit section R M1 R R R When the spool is operated it intercepts the switch gallery by diverting the flow of oil to service port A or B. he andem circuit is powered by the switch gallery thus permitting the use of just one work section at a time. he section downstream from the tandem section that has been actuated does not operate, the upstream section has priority. RS G4 A B A B A B RS U3 Series circuit section RS M1 R RS R When the spool is operated it intercepts the switch gallery by diverting the flow of oil to service port A or B. he oil that flows back from the actuator is carried to the switch gallery thus making it available to the service ports downstream from the series section. he pressure drop downstream is added to the pressure drop of the section itself. d3m.5 28

31 d3m sectional Valve Auxiliary valve identification code description schema configuration setting range (bar) type at full flow type at min. flow 1A Antishock valve (port A) A 2 / 1 A 1-A / 8-A B 11 / 22 B 81-A / 18-A C 221 / 35 C 181-A / 35-A 2A Anticavitation valve (port A) 3A Combined valve (port A) A 2 / 6 A 1-A / 4-A B 61 / 1 B 41-A / 8-A C 11 / 22 C 81-A / 18-A D 221 / 35 D 181-A / 35-A 5A rearrangement for auxiliary valve (port A) code description schema configuration setting range (bar) type at full flow type at min. flow 1B Antishock valve (port A) A 2 / 1 A 1-A / 8-A B 11 / 22 B 81-A / 18-A C 221 / 35 C 181-A / 35-A 2B Anticavitation valve (port A) 3B Combined valve (port A) A 2 / 6 A 1-A / 4-A B 61 / 1 B 41-A / 8-A C 11 / 22 C 81-A / 18-A D 221 / 35 D 181-A / 35-A 5B rearrangement for auxiliary valve (port A) Auxiliary valve - Setting range Sections designed to house auxiliary valve option require double choise on work ports A and B. Always indicate setting value when using antishock valve and combined valve: 1A (12) = setting at full flow 1A (12-A) = setting at min. flow 29 d3m.5

32 sectional Valve D3m intermediate inlet section Order example BE 9 15 A G4 1. BE inlet side 2. 9 valve arrangement 15 setting (bar); when ordering a main relief valve it is necessary to specify setting 3. A G4 inlet position and available thread type Rif. Code Description age - BE BV* Intermediate inlet section Intermediate inlet section with pressure relief valve Direct acting pressure relief valve 2 Direct acting pressure relief valve and Main anticavitation check valve 9 ilot operated pressure relief valve 2 Main anticavitation check valve A G4 Upper inlet (thread G 1/2) A U3 Upper inlet (thread 3/4-16 UNF) A U4 Upper inlet (thread 7/8-14 UNF) A M1 Upper inlet (thread M18 x 1.5) 32 NOE: when ordering a relief valve it is necessary to specify factory setting (example 15). * = omit the code for inlet positioning and thread d3m.5 3

33 d3m sectional Valve Intermediate inlet section classifications intermediate inlet type BE Intermediate inlet section 1 he intermediate inlet section is driven by two pumps ( + 1). he downstream elements can be set to a lower pressure than the upstream ones by adjusting the pressure relief valve of the intermediate section in question. BV Intermediate inlet section with pressure relief vlalve he intermediate inlet section and the elements are driven by a single pump (). he downstream elements can be set to a lower pressure than the upstream ones by adjusting the pressure relief valve of the intermediate section in question. Valve identification on intermediate inlet section type schema layout description type schema configurazione descrizione 1 Direct acting pressure 4 relief valve Externaly piloted valve 2 ilot operated pressure relief valve 11 x lug with pressure-gauge connection 3 Relief valve plugged Valve arrangement on intermediate inlet section 3 - Relief valve plugged B Combination valve example: 9 = 2A - 3B 9 Combination valve 2A ressure relief valve in port A 3B Relief valve plugged in port B A 1 - ressure relief valve he code identifies: with a number, the type of valve; with a letter its position on the inlet section. (A) = spool action side (B) = spool return action side note: when ordering a main relief valve it is necessary to specify setting 31 d3m.5

34 sectional Valve D3m valve combination inlet section Valve type on port B Valve type on port A Inlet position and available thread type Inlet combination and thread available A G4 inlet (1) A U3 A U4 Upper inlet (1) A M1 Complete configuration samples for D3M/2 with intermediate inlet section (BE) IR 1 15 A G4... Right inlet section Outlet section Intermediate inlet section W1A H1 F1A R G4... Working section BE 9 15 A G4...Intermediate inlet section W1A H1 F1A R G4... Working section J A G4... Outlet section Working section Working section Inlet section Complete configuration samples for D3M/2 with intermediate inlet section (BV) IR 1 15 A G4... Right inlet section Outlet section Intermediate inlet section W1A H1 F1A R G4... Working section BV Intermediate inlet section W1A H1 F1A R G4... Working section J A G4... Outlet section Working section Working section Inlet section d3m.5 32

35 d3m sectional Valve intermediate outlet section Order example BF A G4 BF inlet side 1. A G4 inlet position and available thread type Rif. Code ype Description age - BF BG Intermediate outlet section with single tank return Intermediate outlet section with two tank returns 1 A G4 A U3 Upper outlet (thread G 1/2) Upper outlet (thread 3/4-16 UNF) G G4 for Front outlet side A (thread G 1/2) G U3 BF Front outlet side A (thread 3/4-16 UNF) H G4 Rear outlet side B (thread G 1/2) H U3 Rear outlet side B (thread 3/4-16 UNF) 34 J G4 J U3 for BG Upper outlet HCO - front side A and rear side B to (thread G 1/2) Upper outlet HCO - front side A and rear side B to (thread 73/4-16 UNF) 33 d3m.5

36 sectional Valve D3m intermediate outlet classification BF 1 Intermediate outlet section with single tank return he above outlet section allows the flow of oil of the two pumps and the tank ports to be piped to a single outlet. BG HCO 1 Intermediate outlet section with two tank returns he section in question allows the flow of oil of the two pumps to be piped in two outlets: HCO for powering another directional control valve, for discharge of the work ports. In order to obtain this, the two need to be linked. Outlet combination and thread available A G4 Outlet () A G5 A U3 A U4 available only for BF Upper outlet () available only for BF Front outlet side A () available only for BF Rear outlet side B () available only for BG Upper outlet HCO front side A and rear side B to A M2 G G4 G U3 G U4 Outlet () G M2 H G4 Outlet () H U3 H U4 H M2 J G4 Outlet (HCO) Outlet () J U3 J U4 J M2 d3m.5 34

37 d3m sectional Valve Complete configuration samples for D3M/2 with intermediate outlet section (BF) IR 1 15 A G4... Right inlet section Inlet section Intermediate Outlet section W1A H1 F1A R G4... Working section BF A G5...Intermediate outlet section W1A H1 F1A R G4... Working section IL 9 15 A G4... Left inlet section Working section Working section Inlet section Complete configuration samples for D3M/2 with intermediate oulet section (BG) IR 1 15 A G4... Right inlet section Inlet section Intermediate Outlet section W1A H1 F1A R G4... Working section BG J G4...Intermediate outlet section W1A H1 F1A R G4... Working section IL 9 15 A G4... Left inlet section Working section Working section Inlet section 35 d3m.5

38 sectional Valve D3m outlet section (version 1 outlet) Order example Outlet () J A G4 1. J outlet section type 2. A G4 outlet position and available thread type Rif. Code Description age 1 J K Outlet section with single return () right-side inlet () Outlet section with single return () left-side inlet () 2 A G4 Upper outlet (thread G 1/2) C G4 Central outlet (thread G 1/2) A U4 Upper outlet (thread 7/8-14 UNF) C U4 Central outlet (thread 7/8-14 UNF) 37 outlet section (hpco version outlet) Order example - HCO version Outlet Outlet (HCO) Conic plug position Outlet () M M G4 1. M outlet section type 2. W G4 outlet position and available thread type Rif. Code Description age 1 2 M Outlet section with two return (-HCO) right-side inlet () N Outlet section with two return (-HCO) left-side inlet () W G4 HCO Upper inlet - outlet (tank) upper outlet section (thread G 1/2) W U3 HCO Upper inlet - outlet (tank) upper outlet section (thread 3/4-16 UNF) 38 d3m.5 36

39 d3m sectional Valve Outlet with single tank classification J Outlet section with single return () right-side inlet () outlet identification K Outlet section with single return () left-side inlet () A3 B3 A2 B2 A1 B1 B1 A1 B2 A2 B3 A3 Outlet () Inlet () Inlet () Outlet () outlet combination and thread available A G4 Outlet () Upper outlet (thread G 1/2) A U3 Upper outlet (thread 3/4-16 UNF) A M2 Upper outlet (thread M22 x 1,5) E G4 Outlet () Inlet () Upper outlet (inlet - outlet) (thread G 1/2) E U3 Upper outlet (inlet - outlet) (thread 3/4-16 UNF) E M2 Upper outlet (inlet - outlet) (thread M22 x 1,5) NOE: code E on outlet section obliges to choice E on inlet section. 37 d3m.5

40 sectional Valve D3m Outlet with two tanks classification M Outlet section with two return (-HCO) right-side inlet () outlet identification N Outlet section with two return (-HCO) leftside inlet () A3 B3 A2 B2 A1 B1 B1 A1 B2 A2 B3 A3 HCO HCO Outlet (HCO) Conic plug position Outlet () Inlet () Inlet () Outlet () Outlet (HCO) Conic plug position outlet combination and thread available W G4 Outlet (HCO) Outlet () HCO Upper inlet - outlet (tank) upper outlet section (thread G 1/2) W U3 HCO Upper inlet - outlet (tank) upper outlet section (thread 3/4-16 UNF) NOE: code W on outlet section obliges to choice E on inlet section. d3m.5 38

41 d3m sectional Valve Carry-over connection (hpco) his option, available on all D3M, allows the sectional valve to feed a second valve, by extending the free flow channel. In this configuration, the valve need a separated port for connection to tank. A3 B3 A2 B2 A1 B1 HCO It is possible to transform sectional valve from standard to HCO version just by ordering the appropriate conic plug: Outlet (HCO) Conic plug position Outlet () Inlet () code (HCO lug identification) description q.ty conic plug G 1/4 x d3m.5

42 sectional Valve D3m D3m spare parts list 8 6 A B Ref. Description Order code Q.ty Code Note Direct acting pressure relief valve (*) ilot operated pressure relief valve (*) Setting: 1 bar Setting: 2 bar 5371 Setting: 3 bar Relief valve plugged Main Anticavitation check valve External piloted valve Solenoid dump valve (12 vdc) (**) Solenoid dump valve (24 vdc) (**) Hydraulic lock or brake valve lug with pressure-gauge connection positions double-acting spool 3 positions double-acting A and B to tank spool Setting: 1 bar Setting: 2 bar 7383 Setting: 3 bar W1A for protected lever W1B for protected lever W1A for without lever W1B for without lever W1A for hydraulic actuation for direct electrical control W1E for H36 = H37 control W2A for protected lever W2B for protected lever W2A for without lever W2B for without lever W2A for hydraulic actuation 3 positions single-acting on A W5A for protected lever 3 positions single-acting on B W6A for protected lever 4 positions double-acting with float in the 4 th pos. rotected lever Control without lever rotected vertical safety lever H15 = H16 rotected horizontal safety lever H17 = H18 Hydraulic actuation with side ports for protected lever 1 W12A for hydraulic actuation H1 = H only for W12 spool H only for W12 spool H only for W12 spool d3m.5 4

43 d3m sectional Valve Ref. Description Order code Q.ty Code Note rotected lever H21=H Control without lever H24 Direct electric control (12 vdc) H36 only for type E spool Direct electric control (24 vdc) H37 Joystick control H9=H H1=H11 3 position spring centred spool F1A Detent in A and B F2A Detent in A F3A Detent in B F4A Detent in 4 th position F5A only for W12 spool rearrangement dual command F13A neumatic control ON-OFF F2A=F21A BS ports 1 - F135A=F136A N ports roportional neumatic control F22A=F23A BS ports 1 - F126A=F127A N ports Electropneumatic control ON-OFF (12 vdc) F62 Electropneumatic control ON-OFF (24 vdc) F63 Load limit in A and B F24A=F25A Load limit in A F26A=F27A Load limit in B F28A=F29A for protected lever Electrical load limit (normaly closed contacts) F36=F37 for protected lever Electrical load limit (normaly open contacts) F45=F46 for without lever Electrohydraulic ON-OFF (12 vdc) F16 for without lever Electrohydraulic ON-OFF (24 vdc) F161 for hydraulic actuation Electrohydraulic roportional (12 vdc) F26 for direct electrical control Electrohydraulic roportional (24 vdc) F261 for protected lever Electrohydraulic ON-OFF (12 vdc) with reducing valve F15=F152 BS ports Electrohydraulic ON-OFF (24 vdc) with reducing valve F151=F153 BS ports Electrohydraulic roportional (12 vdc) with reducing valve F25=F252 BS ports Electrohydraulic roportional (24 vdc) with reducing valve F251=F253 BS ports Electrohydraulic ON-OFF (12 vdc) with reducing valve F15=F152 UNF ports Electrohydraulic ON-OFF (24 vdc) with reducing valve F151=F153 UNF ports Electrohydraulic roportional (12 vdc) with reducing valve F25=F252 UNF ports Electrohydraulic roportional (24 vdc) with reducing valve F251=F253 UNF ports 5 Check valve on the work section only for R and R section 444 Setting: 1 bar Antishock valve on port A A Setting: 2 bar 9778 Setting: 3 bar Anticavitation valve on port A A Setting: 1 bar Combined valve on port A A Setting: 2 bar Setting: 3 bar rearrangement for auxiliary valve on port A Setting: 1 bar Antishock valve on port B B Setting: 2 bar 9778 Setting: 3 bar Anticavitation valve on port B B Setting: 1 bar Combined valve on port A B Setting: 2 bar Setting: 3 bar rearrangement for auxiliary valve on port B B lug kit (G 1/2) 4319 G4 lug kit (3/4-16 UNF) 316 U3 1 lug kit (M18 x 1.5) 342 M1 lug kit (M22 x 1.5) 345 M2 9 Check valve d3m.5

44 sectional Valve D3m note (*) = for different settings please contact our Sales Dpt. (**) = electric dump valve coil can be ordered separately as spare part: (see drawing A ) Ordering code Coil 12 vdc: Ordering code Coil 24 vdc: Coil - 12 Vdc = Coil - 24 Vdc = drawing A Gasket kit A B Outlet and work section Rif. Order code Description Q.ty O.R. 7SH 41, x 1,78 (2-3) O.R. 7SH 17,17 x 1,78 (2-17) 2 Complete Gasket kit: order code d3m.5 42

45 d3m sectional Valve installation Guidelines - Mount the control valve securely to a flat surface (recommended 3 point fixing); at the time do not use a hammer to positioning by hitting. - When handling the control valve, be careful not hold the pilot cover or return spring cap of the spool or accessory valves such as main relief valves and anti-shock relief valves. - Clean piping materials sufficiently before use. - Make sure to prevent the port openings from being entered with dust or foreign matters. - ighten the port connectors surely with the recommended fastening torques. - Do not direct the jet of a pressure washing unit directly to the valve. Fittings tightening torque (Nm) thread type port ort A - B ort BS (ISO - 228) G 1/2 G 1/2 G 1/2 with rubber sealing (DIN 3869) with copper or steel and rubber washer UN-UNF (ISO - 725) 3/4-16 UNF 3/4-16 UNF 3/4-16 UNF with O.R metric (ISO - 262) M18 x 1,5 M18 x 1,5 M22 x 1,5 with O.R General clamping torque he following table provides the main tightening torques of the distributor HC-D3M: Combined lug - Hex.24 3 Nm Combined Valve - Hex.24 5 Nm Antishock lug - Hex Nm ie rod - M8 35 Nm Antishock Valve - Hex.24 6 Nm Anticavitation lug - Hex Nm Anticavitation Valve - Hex.24 6 Nm lug - Hex.24 6 Nm Screw - Hex.4 6 Nm lug - Hex.27 5 Nm Screw - Hex.4 6 Nm Nut - Hex.17 2 Nm Valve - Hex.27 5 Nm 43 d3m.5

46 sectional Valve D3m Dimensions - hread codes he connection ports size is indicated by an ordering code common for all Hydrocontrol products. Following table shows all available connections. MERIC thread (iso ) ype M18x1,5 M22x1,5 M27x2 Code M1 M2 M3 BS thread (ISO ) ype 1/4 3/8 1/2 3/ /4 1 1/2 2 Code G2 G3 G4 G5 G6 G7 G8 G9 UN / UNF thread (ISO ) ype 9/16 18 UNF SAE6 3/4 16 UNF SAE8 7/8 14 UNF SAE1 1 1/16 12 UNF SAE12 1 5/16 12 UNF SAE16 1 5/8 12 UNF SAE2 Code U2 U3 U4 U5 U6 U7 Dimensions - SAE Flange codes D A C B sae / 3 flange (iso ) ype 3/4 (MA) 3/4 (UNC) 1 (MA) 1 (UNC) 1 1/4 (MA) 1 1/4 (UNC) 1 1/2 (MA) 1 1/2 (UNC) 2 (MA) 2 (UNC) 3 (MA) 3 (UNC) Code S3 S4 S5 S6 S7 S8 S9 S1 S11 S12 S15 S16 A B 47,6 47,6 52,4 52,4 58,7 58,7 69,9 69,9 77,8 77,8 16,4 16,4 C 22,3 22,3 26,2 26,2 3,2 3,2 35,7 35,7 42,9 42,9 61,9 61,9 D M1 3/8-16 M1 3/8-16 M1 7/16-14 M12 1/2-13 M12 1/2-13 M16 5/8-11 sae / 6 flange (iso ) ype 3/4 (MA) 3/4 (UNC) 1 (MA) 1 (UNC) 1 1/4 (MA) 1 1/4 (UNC) 1 1/2 (MA) 1 1/2 (UNC) Code S33 S34 S35 S36 S37 S38 S39 S4 A B 5,8 5,8 57,2 57,2 66,6 66,6 79,3 79,3 C 23,8 23,8 27,8 27,8 31,8 31,8 36,5 36,5 D M1 3/8-16 M12 7/16-14 M14 1/2-13 M16 5/8-11 d3m.5 44

47 d3m sectional Valve general conditions and patents roduct identification All Hydrocontrol products have an identifying plate placed in specific position. Serial number 875 roduct code Made in Italy Serial number roduct code Serial number: It univocally identifies the physical valve: this provides an easy way to find all sales and production details. roduct code: It is a number univocally identifying the configuration and pressure settings of a valve. Introduction hese general conditions apply to all general supplies from Hydrocontrol s.p.a., after receiving orders from the Customer. Should commercial terms such as EXW, DD, etc be mentioned, of course the Incoterms of the International Chamber of Commerce must be referred to, according to the test existing when the general supply conditions are agreed on. Management of orders No Customer s order is binding to Hydrocontrol s.p.a. if Hydrocontrol s.p.a. has not confirmed the order in writing. Hydrocontrol s.p.a. commits to supplying the orders in compliance with the order confirmation that has been issued. Any disagreement with the content of the order confirmation must be communicated in writing to Hydrocontrol s.p.a. within and no later than 5 days from the delivery of the order confirmation. he Customer commits to paying for the goods supplied by Hydrocontrol s.p.a., according to the prices indicated on the order confirmation. ayment conditions he arties agree on the payment terms at the beginning of the supply. he terms will be indicated on the order confirmation. Should the Customer be late with the payments, Hydrocontrol S.p.a. will be entitled to require the payment of interests on arrears based on the exiting rime Rate increased by 2%. Should there be any payment delay, Hydrocontrol s.p.a. will be entitled not to process the Customer s purchase order, even if it has already been confirmed. Delivery and shipment he goods are always supplied Ex Works, even when Hydrocontrol s.p.a. agrees with the Customer that the shipment, or a part of it, will be arranged by Hydrocontrol s.p.a. It is agreed that the Customer will bear the risk of goods deterioration or damaging from the moment the goods are handed by Hydrocontrol s.p.a. to the first carrier. roduct characteristics Hydrocontrol s.p.a. commits to supplying good quality products, compliant with the technical specifications declared on the technical tables and on the catalogue. Hydrocontrol s.p.a, even without notice, at its own discretion, reserves the right to modify the products as necessary, without these changes altering the main characteristics of the products. Claims Any claims about defects on delivered products (just as an example: claims about the packaging, the number, the quantity or the external product characteristics) will have to be notified to Hydrocontrol s.p.a. in writing, within and no later than 7 days from reception of the goods, otherwise the claims will be considered as null and void. Occult defects (the defects of the goods that cannot be spotted with a careful control of the goods received by the Customer), will have to be notified in writing to Hydrocontrol s.p.a. within 7 days from the discovery of the defect, and anyhow no later than 12 months from the delivery of the goods, otherwise the claim will be considered as null and void. Even in case of claim or objection, the Customer will never be entitled to suspend or delay the payments to Hydrocontrol s.p.a. for the products subject to claim or objection nor for any other supply. 45 d3m.5