solenoid/air operated

Transcription

1 Series Modulair 0- range G/8 to G/ SHUT-O VLVE ND SOT- STRT UNIT solenoid/air operated Modulair 50 G/ - G version: See P0-9 PPLICTION This unit provides two main functions: - Pneumatic system venting. - Gradual pressurisation after an outage leading to venting of the system. This product allows for machines and installations to conform to the European Directives. OPERTING PRINCIPLE SHUT-O VLVE The / NC shut-off valve, controlled by a solenoid valve of the CNOMO pad-mounting type, vents the system by de-energising the solenoid valve. SOT-STRT DEVICE Upon pressurisation, when the soft-start device is in its initial position, an adjustable air flow ensures gradual filling of the downstream circuit, so that the actuators move slowly. The transition to the full flow position depends on which of the following soft-start devices is chosen: UTOMTIC SOT-STRT DEVICE (Modulair 0-) utomatic switch-over to the full flow position as soon as the downstream pressure reaches 60 to 0% of the supplied pressure (upstream pressure). Operating cycles take place at normal speed thereafter. The soft-start device remains in the full flow position as long as the upstream pressure is maintained. The device returns into its initial position when the air supply is cut off. SOLENOID/IR CONTROLLED SOT-STRT DEVICE (Modulair ) This device, which complies to technical CNOMO specifications (E N), can be used to gradually feed air into the system whenever restarting after a shutdown or pressure cut-off. The system is slowly returned into the end-of-cycle position. s soon as this condition is reached, the solenoid pilot valve is energised in accordance with the automatic control specified by the user. The soft-start device then switches to the full-flow position allowing the subsequent operating cycles to take place at normal speed. The solenoid pilot valve must be kept energised under normal operating conditions. ny de-energisation of the solenoid pilot valve sets the soft-start device into the low-flow position. Note: In both soft-start device versions, the filling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a fine-thread screw with can be locked to prevent unauthorised adjustment of regulated pressure. MOUNTING ND OPERTING RECOMMENDTIONS The shut-off and soft-start valve unit must be mounted first in the pneumatic system, after the filter, filter/regulator or filter + regulator and before any lubricator (see examples below). The standard assembly kit (see accessories) enables direct connection of the unit to a RL system of the MODULIR type 0 or. M M Matching pressure gauge for monitoring downstream P Matching pressure switch T pressure build-up (see accessories). pressure gauge can also be mounted at the outlet of the shut-off valve. M T P By-pass module Lubricated air Non-lubricated air Do not obstruct exhaust port. It is recommended to mount an exhaust silencer (available as accessory, see page ). The shut-off valve must only be de-energised in case of need when the system is generally shutdown or in case of power supply failure. or systems which are operated only infrequently, the correct functioning of the shut-off and soft start valve unit must be regularly checked - at least once per month - (full exhaust and gradual pressurisation of the system). P0W-

2 Series SYSTEM PRESSURISTION ND DEPRESSURISTION CURVES WITH UTOMTIC SOT-STRT DEVICE Pressure Pa Pb Pb: 60 to 0% Pa Depressurisation of system T T Time T The adjustment range for the pressurisation time lies between curves () and (). The transition to full flow takes place automatically as soon as the downstream pressure reaches 60 to 0% of the upstream pressure. illing and venting times (in seconds): Modulair 0 Modulair T (with screw loosened by 6 turns).,5 8 T (with screw loosened by turn) T (venting time) 6,5 These times correspond to a supply pressure (Pa) of 6. bar, a transition pressure (Pb) of 60% to 0% Pa (not adjustable) and a downstream system capacity of 0 litres. WITH SOLENOID/IR CONTROLLED SOT-STRT DEVICE (Modulair type only) Pressure Pa T T T Time Depressurisation of system signal Unlike the automatic soft-start version, this version only authorises full flow on receiving a permanent electrical signal (see note below). The adjustment range for the pressurisation time lies between curves () and (). illing and venting times (in seconds): Modulair T (with screw loosened by 6 turns) T (with screw loosened by turn) 0 T (venting time) Transition to full flow triggered by external electrical These times correspond to a supply pressure (Pa) of 6. bar, a downstream system capacity of 0 litres and a pressure of 90% Pa. The full flow position is determined by the solenoid pilot valve which must be energised after checking that all the end-of-cycle sensors are activated. It also enables fast initiation of pressurisation if an emergency shutdown occurs at end of cycle (see curve ) or near end of cycle (see curves B, B, B, etc.) Minimum pressurisation time (curve ): s with an upstream pressure of 6. bar and a capacity of 0 litres. Pa B B B t : curve for pressurisation of downstream system via jet (soft-start device in inactive position) The solenoid/air controlled soft-start device also enables: - ull flow operation in an "automatic" mode and slow speed operation in an "adjustment" mode for step-by-step manual setup. - On returning to the "automatic" mode, carrying out one or more cycles at low speed (while the solenoid pilot valve is not energised). P0W-

3 Series MODULIR 0 MODULIR SPECIICTION LUID :air filtered 5 µm, non-lubricated :air filtered 5µm, non-lubricated PORTS :G/8 - G/ :G / - G /8 - G / OPERTING PRESSURE :,5 to 0 bar : to 0 bar MX. LOW (at 6. bar) :000 l/min (G/8-G/) :800 l/min (G/) :00 l/min (G/8-G/) MBIENT TEMPERTURE :0 C to + 50 C :0 C to + 50 C CONSTRUCTION VLVE ND SOT-STRT DEVICE Metal body Internal parts: brass and acetal resin (POM), nitrile seals (NBR) Steel micrometric screw and locking pin of steel ir flow direction indicated by arrow PILOT SOLENOID VLVE CONSTRUCTION Series 0 Series 90 Series 9 Body : filled 6/6 polyamide (P) filled 6/6 polyamide (P) filled polyarylamide (PM) Seals :nitrile (NBR) nitrile (NBR) nitrile (NBR) and polyurethane (PUR) Electric equipment standards : N C 900 N C 900 N C 900 Coil and magnetic circuit : moulded monobloc type moulded monobloc type moulded monobloc type Exhaust connection : not collectable M5 (+ drain protector) G /8 (+ drain protector) Connector : 5 CM6 (Pg P) ISO 00 ISO 00 Protection class : IP65 IP65 IP65 ELECTRICL CHRCTERISTICS CNOMO Valve Modulair Consumption mating serial Voltage surface No. 0 Inrush Holding Size 5 ~ V, 5 V, 0 V - 50/60 Hz,6 V ( W) (E06.6.0N) 0 = V W ~ V, 5 V, 0 V - 50 Hz 6 V,5 V (,5 W) 89 = V,5 W Size 0 ~ V, 8 V, 5 V, 0 V - 50 Hz 9 V V ( W) 90 (E ) () = V, V, 8 V, 0 V W ~ V, 5 V, 0 V - 50 Hz V 6 V ( W) 9 = V 5 W () The type 90 solenoid valve is dual voltage: ( V~, V=)(8 V~, V=)(5 V~,8 V=)(0 V~, 0 V=). Other voltage and 60Hz frequency, consult us. CHOICE O COMPOSITION (Shut-off valve + soft-start units) Products can be ordered separately (see page P0-8) UNCTION Symbol DESCRIPTION / NC shut-off valve and automatic NC / soft-start device (without silencer) / NC shut-off valve and solenoid/ air operated NC / soft-start device (without silencer) MODULIR type 0 Insulation class Connection () The unit (shut-off valve + soft-start device) and the solenoid valve(s) are ordered separately stating the quantity and code of each component. The solenoid valves are not supplied pre-installed on the system. (M) Manual operator : none : impulse. Do not use locking manual operator NOTE: These products can be pneumatically piloted in which case it is necessary to separately order the pneumatic connection flange(s) (G/8), code instead of the above solenoid valves CCESSORIES CODES Modulair 0 Modulair ssembly kit for connection to RL Set of side mounting brackets Pressure gauge 0- bar (Mod. 0: Ø0 mm - Mod. : Ø50 mm) Sintered bronze silencer (to be placed under the shut-off valve) Porous plastic silencer (to be placed under the shut-off valve) CNOMO pilot Ø Port G /8 G / G /8 G / G / G /8 G / G / G /8 G / Shut-off valve + soft-start UNITS Connector 5 rotatable x 90 CM 6 (Pg P) Connector rotatable at 80 - CM 8 (Pg 9P) Connector rotatable x 90 ISO 00-NOR N E 8 CM 0 (Pg P) simplified connection type CODES () for ordering x + x + x + x Series 0,89,90 or 9 SOLENOID VLVE ~ / = 0-- (~) 0--D (=) (M) P0W-5

4 OVERLL DIMENSIONS SHUT-O VLVE + UTOMTIC SOT-STRT DEVICE (MODULIR 0 and ) J±5,5 DIRECT RONTL MOUNTING MOUNTING WITH BRCKETS C 0 N 5 6 B E B E K K E5 E B E E B ØS ØL Ø W M T H B ØL D D J D D D C C C 0 Ø W P0W-6 MODULIR Type 0 G/ G/8 G/ 5 B 0,5 (6,5) B [] 8,5 (9,5) B 56 B 58 96,5 (0,5) B 80 C 55 C [5] (00) C 9 [] 9 (9) C 8,5 D 8 5 D - 6 D - 6,5 E 5 [55] E 5 9 E 5 (9) E 6 [00] 5 () E 6,5 E5 6,5 0 6 H 89 5,5 J 6 J 0,5 55 K 0 K 8,5 Ø L, 5,5 ØL,5 5,5 M N 5 [] 5 (56) ØS G/ G/ Weight (kg) G/8 G/ 0,800 [0,60],00(,550) Standard weights and dimensions correspond to a series 90 solenoid valve. [ ]: dimensions and weight with series 0 solenoid valve ( ): dimensions and weight with series 9 solenoid valve 5 6 Direct frontal mounting: holes of dia. L and depth C Mounting with side brackets (accessory) Pilot (supplied separately): 0, 89 or 90 series (Modulair 0) 89, 90 or 9 series (Modulair ) Matching silencer (accessory) djustment locking pin Solenoid valve installation polariser Pressure gauge or electronic pressure switch on front of soft-start device or shut-off valve. (dimension T: pressure gauge = ; electronic pressure switch = 50) Note: Solenoid valve coils and connectors rotatable by 90 and 80 increments - connector 5 CM6 (Pg P) series 0 pilot 0 - connector CM8 (Pg 9P) series 89 pilot - connector ISO 00 CM0 (Pg P) series 90 or 9 pilot

5 OVERLL DIMENSIONS SHUT-O VLVE + SOLENOID/IR CONTROLLED SOT-STRT DEVICE (MODULIR ) J±5,5 DIRECT RONTL MOUNTING MOUNTING WITH BRCKETS C 0 N N 6 E E 5 E6 B B E K K E5 E B B5 B G / ØL E Ø W M B ØL H D D J D D D C C C 0 Range MODULIR Ø W G/ G/8 G/ B 0,5 (6,5) B 90,5 (8,5) B 56 B 96,5 (0,5) B 80 B5 8,5 (5,5) C 55 C (00) C 9 (9) C,5 D 5 D 6 D 6,5 E E 9 E (9) E (0) E 6,5 E5 E6 8 (8),5 6 H 5,5 J 6 J 55 K K,5 Ø L 5,5 ØL 5,5 M N () Weight (kg),50 (,80) ( ) : dimensions and weight with series 9 solenoid valve Direct frontal mounting: holes of dia. L and depth C Mounting with side brackets (accessory) 90 ou 9 series pilot solenoid valves (supplied separately) Matching G / silencer (accessory) 5 djustment locking pin 6 Solenoid valve installation polariser Pressure gauge on front of soft-start device or shut-off valve Note: Solenoid valves and connectors rotatable by 90 increments, connector ISO 00 CM0 (Pg P) P0W-

6 CNOMO pilot J ± 5,5 OVERLL DIMENSIONS O COMPONENTS SPECIICTION O EQUIPMENT SUPPLIED SEPRTELY MODULIR type CODES Port s Shut-off valve ( ) utomatic Solenoid/air controlled Solenoid valve soft-start device soft-start device ( ) G/ (~) () G/ D(=) () (x) G/ (x) G/ () (x) (x) G/ (x) (x) G/ () () G/ (x) (x) () () The products + solenoid pilot valve must be ordered separately stating the quantity and code of each component, the solenoid valves are not supplied pre-installed on the system. - or Size 5 series 0 valves, the codes of the C and DC versions are different. - or Size 0 series 90 and9, the codes vary with the type of manual operator: (x) = none, () = impulse NOTE: These products can be pneumatically piloted in which case it is necessary to separately order the pneumatic connection flange(s) (G/8), code , instead of the above solenoid valves. DIMENSIONS SHUT-O VLVE Weights: Modulair 0 with pilot 0: 0,50 kg Modulair 0 with pilot 89: 0,50 kg / 90: 0,50 kg Modulair with pilot 89: 0,80 kg pilot 90: 0,80 kg / 9: 0,990 kg UTOMTIC 0,90 kg 0,50 kg SOT-STRT DEVICE SOLENOID/IR CONTROLLED (Modulair only) 89: 0,80 kg 90: 0,80 kg / 9: 0,990 kg J±5,5 J±5,5 K K K ØS ØL ØL D D J D D x ØL D D J D x ØL D D D D J D MODULIR type 0 G/ G/8 G/8 G/ G/ 8 5 D 9 D - 6 D - 6,5 J 0 J 68,5 09 K 8,5 Ø L, 5,5 ØL,5 5,5 ØS G/ G/ Ø W Pilot (supplied separately) : 89,0 or 90 series (Modulair 0) 89,90 or 9 series (Modulair ) Matching silencer (accessory) djustment locking pin Note: Solenoid valve coils and connectors rotatable by 90 and 80 increments - connector 5 CM6 (Pg P) series 0 pilot - connector CM8 (Pg 9P) series 89 pilot - connector ISO 00 CM0 (Pg P) series 90 or 9 pilot or overall dimensions of direct frontal or bracket mounting, see preceeding pages. SSEMBLY OPTION OR VLVE ND SOT-STRT DEVICES ORDERED SEPRTELY It is possible to combine components ordered separately using the assembly kit and side-mounting brackets for installation. ccessories needed (see page P0-5) P0W-8

7 Series Modulair 50 G/ - G SHUT-O VLVE ND SOT- STRT UNIT air operated ir service equipment UTILISTION This monobloc unit performs two main functions: - pneumatic system venting. - gradual pressurisation after an outage leading to venting of the system. This product allows for machines and installations to conform to the European Directives. Multipurpose, easily adaptable to user requirements. OPERTING PRINCIPLE SHUT-O VLVE Connection of downstream circuit to exhaust () on loss of control signal () and gradual pressurisation of return signal (0). SOT-STRT DEVICE On pressurisation of the pilot circuit (), the device causes the downstream circuit to gradually fill. The filling rate, which is adjustable, is determined by the difference between the two strokes C and C (C being adjustable). The transition to full flow is made in two different ways, depending on the mode of control and return selected (see piloting diagrams below). The same device performs the following functions: - utomatic soft start - Remote controlled soft start UTOMTIC SOT STRT utomatic transition to full flow as soon as the downstream pressure reaches approximately 50% of the upstream pressure. REMOTE CONTROLLED SOT STRT When the device is in the restricted flow position, it slowly brings the entire circuit to the end-of-cycle position. s soon as this position is reached, an automatic response, set by the user, energises () the normally open / pilot valve (0). The device then switches to full flow, allowing completion of the following cycles at normal speed, when the pilot (0) must be kept energised. Note: In both operating modes, the filling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a fine-thread screw (R) in the upper section. pressure gauge can be fitted to monitor the downstream pressure. C C Pressure rise signal R 0 Port = pressure supply Port = load, downstream circuit Port = G connectable exhaust Port 0 = return pilot pressure Port = operate pilot pressure Exhaust signal unctional diagram VILBLE UNCTIONS (modes of connection) The same device can perform different functions. Depending on the type of solenoid/air pilots and the mode of electrical control, adaptation is carried out as indicated below. NOTE: The equipment necessary for obtaining functions and is identical, the only difference is in the way the fluid and electrical connections are made 0 SOT-STRT DEVICE ND SHUT-O VLVE automatic version remote controlled controlled by one 5/ controlled by two pilot valves by two pilot valves control valve (/ NC + / NO) (/ NC + / NO) SOT STRT DEVICE automatic direct pneumatic control / NC 5/ / NO or recommended pilot solenoid valves, see overleaf / NC 0 / NO The bottom port (0) must remain open - Do not obstruct 0 P0W-9

8 Series SPECIICTION LUID : lubricated or unlubricated filtered neutral gas or compressed air PORTS : G/ - G OPERTING PRESSURE : to bar MX. LOW (Qv at 6. bar) G/ : 000 l/min. (NR) G : 6000 l/min. (NR) OPERTING TEMPERTURE : 0 C, +50 C OPERTION ND RETURN : solenoid/air + spring PILOT PORTS : G/8 CHOICE O EQUIPMENT Description port () CONSTRUCTION Body : painted light alloy and zamak Internal parts : light alloy and brass Seals : nitrile (NBR) CODES Shut-off valve + soft-start device / NC shut-off valve and soft-start unit, Modulair 50, air operated (without silencer) G/ 06 0 G 06 0 () Port (Exhaust), always G, delivered with silencer (accessorie on request, see below) CCESSORIES ssembly kit for connection to RL, Modulair 50, code mm dia. 0- bar pressure gauge, code (procure a G/ male to G/8 female reduction fitting) Set of two side mounting brackets, code: (Note: all products are supplied with one special lateral bracket which is necessary when mounting a G silencer to port ) G silencer, bronze body, code: RECOMMENDED CONIGURTIONS R R / L DIMENSIONS ND WEIGHT Weight:.50 kg 90 G/ G (G/) G (G/) G 5,5 5,5 RECOMMENDED PILOT VLVES for connection, see preceeding page unction 5/ control valve, G/8, solenoid/air operated and spring/differential pressure return, series 50 (see P550-) Pilot pressure: to 8 bar unctions and Same pilot valves for both functions (the difference is in the electrical control) NC / solenoid valve, code: (X) () NO / solenoid valve, code: (X) () joinable subbases, code: Pilot pressure: to 0 bar (for bar consult us) Manual operator: (X)= without ()= impulse or safety reasons, do not keep the manual operator in pressed position unction None (direct pneumatic piloting) G /8 G/ port for mounting 50 mm dia. 0- bar pressure gauge (provide for / to /8 adapter) illing rate adjustment screw djustment direction _ + 0 P0W-0

9 Series Modulair 50 G/ - G SHUT-O VLVE ND SOT- STRT UNIT solenoid air operated ir service equipment UTILISTION This solenoid air-operated monobloc unit performs two main functions: - pneumatic system venting. - gradual pressurisation after an outage leading to venting of the system. This product allows for machines and installations to conform to the European Directives. Multipurpose, easily adaptable to user requirements. OPERTING PRINCIPLE SHUT-O VLVE Connection of downsteam system to exhaust () on loss of control signal on NC / () and NO / solenoid valves (0). SOT-STRT DEVICE On energising the / NC solenoid valve (), the device causes the downstream circuit to gradually fill. The filling rate, which is adjustable, is determined by the difference between the two strokes C and C (C being adjustable). The transition to full flow is made in two different ways, depending on the mode of control and return selected (see piloting diagrams below). The same device performs the following functions: - utomatic soft start - Remote controlled soft start UTOMTIC SOT STRT utomatic transition to full flow as soon as the downstream pressure reaches approximately 50% of the upstream pressure. REMOTE CONTROLLED SOT STRT When the device is in the restricted flow position, it slowly brings the entire circuit to the end-of-cycle position. s soon as this position is reached, an automatic response, set by the user, energises () the normally open / pilot valve (0). The device then switches to full flow, allowing completion of the following cycles at normal speed, when the pilot (0) must be kept energised. Note: In both operating modes, the filling rate, i.e. the pressure build-up in the downstream circuit, is adjusted by means of a fine-thread screw (R) in the upper section. pressure gauge can be fitted to monitor the downstream pressure. C C Pressure rise signal R 0 Port = pressure supply Port = load, downstream circuit Port = G connectable exhaust Port 0 = return pilot pressure Port = operate pilot pressure Exhaust signal unctional diagram / N () VILBLE UNCTIONS (modes of connection) The same device can perform different functions. Depending on the electrical pilot control mode, fitting is carried out as indicated below. NOTE: The equipment necessary for obtaining functions and is identical, the only difference is in the way the fluid and electrical connections are made SOT-STRT DEVICE ND SHUT-O VLVE automatic version remote controlled controlled by two pilot valves by two pilot valves (/ NC + / NO) (/ NC + / NO) / NO (0) 0 / NC / NC Solenoid air-operated SOT-STRT DEVICE ONLY: Procure complete device with its pilot valves (see following page). To be connected as shown opposite depending on function mode desired (automatic or remote controlled) 0 / NO 0 / NO Choice of equipment, see overleaf P0W-

10 == Series SPECIICTION LUID : lubricated or unlubricated filtered neutral gas or compressed air PORTS : G/ - G OPERTING PRESSURE : to 0 bar ( bar on request) MX. LOW (Qv at 6. bar) G/ : 000 l/min. (NR) G : 6000 l/min. (NR) OPERTING TEMPERTURE : 0 C, +50 C OPERTION ND RETURN : solenoid/air + spring CHOICE O EQUIPMENT () Port (exhaust), always G, delivered with silencer (accessorie on request, see below) () Unit supplied with specific assembly kit including two screws CHc M8 x 50 (M) Manual override : (X) = without, () = impulse CCESSORIES Description / NC shut-off valve and soft-start unit, Modulair 50, solenoid air operated (without silencer) port () Shut-off valve + soft-start device CONSTRUCTION Body : painted light alloy and zamak Internal parts : light alloy and brass Seals : nitrile (NBR) CODES x (/ NC) X G/ 90 0 () x (/ NO) X + ou-or-oder G 90 0 () x (/ NC) x (/ NO) 50 mm dia. 0- bar pressure gauge, code (procure a G/ male to G/8 female reduction fitting) Set of two side mounting brackets, code: (Note: all products are supplied with one special lateral bracket which is necessary when mounting a G silencer to port ) G silencer, bronze body, code: Solenoid valve (function) (~ / =) (M) RECOMMENDED CONIGURTIONS R R / L DIMENSIONS ND WEIGHT Weight:.00 kg NC NO 0 0 5,5 RECOMMENDED PILOT VLVES OR UNTIONS - for connection, see preceeding page Same pilot valves for both functions (the difference is in the electrical control) NC / solenoid valve, code: (X) () NO / solenoid valve, code: (X) () Pilot pressure: to 0 bar (for bar consult us) Manual operator: (X)= without ()= impulse or safety reasons, do not keep the manual operator in pressed position 90 6 = = = = illing rate adjustment screw djustment direction _ mm for connector clearance Port = G/ Port = G/ or G Port = G Solenoid valve / NC () Solenoid valve / NO (0) Connector ISO 00 CM0 (PgP) rotatable by 90 increments G/ port for mounting 50 mm dia. 0- bar pressure gauge (provide for / to /8 adapter) By-pass port G/ P0W-