Process Valve. 2 Port Valve For Compressed Air and Air-hydro Circuit Control

Transcription

1 Process Valve Series VN Port Valve For Compressed ir and ir-hydro Circuit Control Exclusively for air pressure system and air-hydro circuit control Universal Port Valve [Option] Cylinder actuation by external pilot air he balance poppet permits normal and reverse flow. Operation from 0 MPa is possible. Compressed ir ir pressure circuit: pplication examples Wide variations N.C., N.O., C.O., types are available. hreaded type from 6 to 50 is standardized. ctuator stop valve Intermediate stop, inching ctuator skip valve erminal deceleration, intermediate deceleration, accelerative start ctuator exhaust valve High speed operation, high speed exhaust ir motor driving valve ir blow valve Line stop valve Main Residual line pressure exhaust valve Main Branch ir-hydro ir pressure circuit: pplication examples Operation Capacity When Used in ir-hydro Units Cylinder speed (mm/s) Bore size (mm) his series can supplement the capacity of conventional air-hydro valve units. hey are suited to operate large bore cylinders as well as to simultaneously operate multiple cylinders and suspend their operation. hus they can be used in the same way as the conventional air-hydro units. ir-hydro circuit: pplication example Basic circuit Conditions Supply 0.9 MPa pressure Hydraulic ISO V fluid Load No load Piping m length VN, CCVSO Piping diameter VN, CCVLO /8B (9 mm) /B ( mm) Piping length VN /B (9 mm) VN B (5 mm) Refer to ir-hydro Unit pages in Best Pneumatics No. for further information on air-hydro. When speed controller is mounted Connect a speed controller (Series S etc.) to port of VN (in order to protect the speed control valve from surges when cylinder operation is suspended, thus improving stopping accuracy). Cylinder Speed controller Speed controller Skip valve function Combination of or more valves of Series VN provides a skip valve function. Connect the skip valve to the port side of a stop valve. Stop valve Skip valve Stop valve Cylinder Skip valve VN SC VN 57

2 Process Valve: Port Valve For Compressed ir and ir-hydro Circuit Control Series VN How to Order [Option] Note) : For or Z only B C ir operated Seal material NBR seals FKM seals EPR seals Refer to able () for availability. VN solenoid VN 0 hread type Rc NP Nil F N 5 5 Bracket (Valve size: ///.) Nil B Note) None With bracket NPF Note) Only valve sizes,, and. Shipped after assembled at our factory. Bracket part no. Valve size : VN-6 (with thread) Valve sizes to : VN -6 to Valve size Valve type Port size Symbol Orifice dia. (mm) ø0 ø5 ø0 ø5 ø ø0 ø50 Note) ir operated only Symbol Note) Symbol N.C. N.O. C.O Port size Rc Rated voltage Note ) Note ) 5 Note ) 6 Note ) 7 Note ) 9 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz VC VC 0 VC 50/60 Hz Other Note ) : For or Z only Note ) Semi-standard Nil: Non-locking push type Note) B: Slotted locking type B (tool required) Nil: Non-locking push type Nil Q Note) : For or Z only Note) : Non-locking push type (projecting) Valve size to Valve size 5 to 7 able () pplicable Fluids Fluid 58 VN (Valve material: NBR seal) ir (Standard, ry) Carbon dioxide (CO) (Less than 0.7 MPa) Nitrogen gas (N) urbine oil, Hydraulic fluid Kinematic viscosity 0 to 00 mm /s VN B (Valve material: FKM seal) urbine oil, Hydraulic fluid rgon Helium Kinematic viscosity 0 to 00 mm /s his product cannot be used for water application. VN C (Valve material: EPR seal) Carbon dioxide (CO) (0.7 MPa or more) Note ) Except rated voltage 6, 7, 9. Note ) For valve sizes 5 to 7 of the Z IN terminal with light/surge voltage suppressor, be sure to add suffix -X00 at the end of the part number. (For product, -X00 is not required.) In this case, the pilot solenoid valve is VO07- Z. Note) Option Electrical entry/with light/surge voltage suppressor Symbol Electrical entry Valve size rommet S rommet with surge voltage suppressor E rommet terminal Valve EZ rommet terminal with light/surge voltage suppressor size Conduit terminal to Z Conduit terminal with light/surge voltage suppressor IN terminal Z IN terminal with light/surge voltage suppressor rommet S rommet with surge voltage suppressor C Conduit Conduit terminal Note ) S Conduit terminal with surge voltage suppressor Valve Z Note ) Conduit terminal with light/surge voltage suppressor size L Note ) Conduit terminal with indicator light 5 to 7 IN terminal L IN terminal with indicator light IN terminal Z IN terminal with light/surge voltage supressor Valve size to 7

3 Process Valve: Port Valve For Compressed ir and ir-hydro Circuit Control Series VN Port size Rc Orifice diameter ø (mm) VN -6 VN VN -0 8 VN -0 5 VN -5 VN -0 0 Note) his product cannot be used for water application. Flow characteristics Measured by air Measured by water Note) Mass (kg) C [dm / (bar sec) ] b Cv v x 0-6 m ir operated solenoid VN -5 VN5 - VN6-0 VN7-50 Port size Rc Orifice diameter ø (mm) Flow characteristics Cv Effective area (mm) Mass (kg) ir operated solenoid solenoid ir operated Specifications Fluid (Main piping) Refer to able () on page 58. Note ) VN 5 to 60 C Fluid Note ) VN B 5 to 99 C temperature C (ir operated type only) mbient temperature Proof pressure Operating pressure range Pressure range 5 to 50 C Note ) (ir operated type: 60 C).5 MPa 0 to MPa 0. to 0.7 MPa air Lubrication emperature Not required (Use turbine oil Class ISO V, if lubricated. Note ) ) 5 to 50 C Note ) (ir operated type: 60 C) Mounting orientation Note ) Unrestricted Note ) No freezing Note ) Lubrication is not allowed for use with EPR seal material. Note ) For external pilot solenoid, it is recommended that the pilot solenoid valve be oriented either vertically upward or horizontally. JIS Symbol Style Valve type ir operated solenoid N.C. N.O. C.O. Normally closed Normally open ouble acting VN 0 VN 0 VN 0 (P) () (B) VN (P) () (B) () VN (P) () 0 (P) (P) (B) (B) () (B) 0 (P) Pilot Solenoid Valve Specifications Port size 6 to 5 to 50 to 50 () Pilot solenoid valve SF- - VO0-00 VO07-00 Z-Q Electrical entry rommet, rommet, Conduit rommet terminal IN terminal Conduit terminal Other (Option) IN terminal IN terminal Coil rated C (50/60 Hz) 00 V, 00 V, Other voltage (Option) voltage (V) C V, Other voltage (Option) llowable voltage fluctuation emperature rise 5% to +0% of rated voltage 5 C or less 70 C or less 50 C or less (When rated voltage is applied.) (When rated voltage is applied.) (When rated voltage is applied.) 5.6 V (50 Hz), V (50 Hz),.7 V (50 Hz), Inrush pparent 5.0 V (60 Hz) 0.5 V (60 Hz) 0.7 V (60 Hz) C power. V (50 Hz), 7.5 V (50 Hz), 7.6 V (50 Hz), Holding. V (60 Hz) 6 V (60 Hz) 5. V (60 Hz) Power.8 W (without light), C consumption W (with light).8 W (without light), 5 W (with light) Non-locking push type Other (Option) Non-locking push type Note) For How to Order pilot solenoid valves, refer to page 6. VN SC VN 59

4 Series VN Construction N.C. N.O. Port (P) Port 0(P) No. Note) Note) Port () Component Parts escription Body Cover assembly Plate assembly Valve element Piston assembly ravel spring Return spring Pilot solenoid valve Replacement Parts Port (B) Material Note luminum alloy Platinum silver painted luminum alloy Platinum silver painted luminum alloy Valve material (NBR, FKM, EPR) luminum alloy Valve material (NBR, FKM, EPR) luminum alloy Stainless steel Piano wire Note) Parts e and r are for selection of valve composition. C.O. type does not have a return spring u. Working Principle Part no. No. escription VN -6, 8, 0 VN -0, 5 VN -0 VN -5 Plate assembly NBR VN- VN- VN- VN- Seal FKM VN-B VN-B VN-B VN-B material EPR VN-C VN-C VN-C VN-C Valve disc NBR VN- VN- VN- VN- Seal (Valve disc assembly FKM VN-B VN-B VN-B VN-B for 5-50) material EPR VN-C VN-C VN-C VN-C 8 Pilot solenoid valve SF- - (Refer to page 6 for details.) VN 0, (N.C.) When the pilot solenoid valve i is not energized (or when air is exhausted from the port (P) of the air operated style), the valve element r linked to the piston t is closed by the return spring u. When valve element opens When the pilot solenoid valve is energized (or when pressurized air enters through the port (P) of the air operated style), the pilot air that has entered under the piston moves upward to open the valve element. When valve element closes When the power to the pilot solenoid valve is turned off (or when fluid is exhausted from the port (P) of the air operated style), the pilot air under the piston is exhausted, and the return spring closes the valve element. VN 0, (N.C.) In contrast with the N.C., when the power to the pilot solenoid valve is turned off (or when air is exhausted from the port 0(P) of the air operated style), the valve is held open by the return spring. When the pilot solenoid valve is energized (or when pressurized air enters through the port 0(P) of the air operated style), the valve element closes. VN 0 (C.O.) he valve element of the C.O. type, which has no return spring, is in an arbitrary position when air is exhausted through the ports (P) and 0(P). When pressurized air enters the port (P) (exhaust from the port 0(P)), the valve element opens, and it closes when pressurized air enters the port 0(P) (exhaust from the port (P)). VN5 - VN5- VN5-B VN5-C VN5- VN5-B VN5-C VN6-0 VN6- VN6-B VN6-C VN6- VN6-B VN6-C VN7-50 VN7- VN7-B VN7-C VN7- VN7-B VN7-C VO0-00 (Refer to page 6 for details.) 60

5 Process Valve: Port Valve For Compressed ir and ir-hydro Circuit Control Series VN Port size: 6, 8, 0 pplicable cable O.. ø6 to ø8 (.) Pilot port (P) x Rc /8 (Back side 0 (P)) (Non-locking push type) 7 (Conduit terminal: IN terminal: ) 08. (rommet terminal: E) 06.7 (rommet: ) 6 (ir operated) Pg.9 Main port () (Back side (B)) Port size: refer to table below 65 (rommet terminal: E) 70 (Conduit terminal: ) 7.5 (IN terminal: ) Bracket x ø.5 x M x 0.7 depth 7 VN -6 VN -8 VN -0 Main port (), (B) 8 8 In the case of EZ or Z, the length is longer by 0 mm. For Z, the length is longer by 7 mm. VN SC VN 6

6 Series VN Port size: 0, 5, 0, 5 pplicable cable O.. ø6 to ø8 (.) (Non-locking push type) Pilot port (P) x Rc /8 (Back side 0 (P)) L (Conduit terminal: IN terminal: ) K (rommet terminal: E) J (rommet: ) x øp F (ir operated) Pg.9 Main port (Back side (B)) Port size: refer to table below (rommet terminal: E) H (Conduit terminal: ) I (IN terminal: ) In the case of EZ or Z, the length is longer by 0 mm. For Z, the length is longer by 7 mm. VN -0 VN -5 VN -0 VN -5 Main port (), (B) 8 B C E F H I J K L M N P Q R S U Port size:, 0, 50 pplicable cable O.. ø6 to ø8 (, L) Pilot port (P), 0(P) L (Conduit terminal: ) K (erminal with indicator light: L) J (IN terminal: ) I (Conduit: C) H (rommet: ) (ir operated) (Non-locking push type) Main port (Back side (B)) Port size: refer to table below Main port Pilot port (), (B) (P), 0(P) VN5 - VN6-0 VN Note) ( ): product (-Q) B C E F H I J Note) 9 (5.5) 6 () 59 (56) K L M

7 Process Valve: Port Valve For Compressed ir and ir-hydro Circuit Control Series VN How to Order Pilot Solenoid Valves Valve size /// Valve size 5/6/7 SF 5 Q SF 5 Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard Note) Electrical entry: or Z only Nil Non-locking push type Non-locking push type (projecting) Slotted locking B type B (tool required) Semi-standard Electrical entry/ With light/surge voltage suppressor rommet S rommet with surge voltage suppressor E rommet terminal EZ rommet terminal with light/surge voltage suppressor Conduit terminal Z Conduit terminal with light/surge voltage suppressor IN terminal Z IN terminal with light/surge voltage suppressor VO07 00 VO0 00 Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard 5 5 Q Electrical entry rommet C Conduit Note ) Conduit terminal IN terminal Z Note ) Note) Electrical entry: or Z only With surge voltage suppressor Nil None Surge voltage suppressor S (Except Z, L ) IN terminal with light/ surge voltage suppressor L Note ) IN terminal with indicator light Note ) When the electrical entry is, the pilot solenoid valve parts are as follows; VO0-00 -X0 Light/Surge voltage Suppressor Note ) VO07 only Note ) Semi-standard Coil rated voltage ccessory Function plate for VO0 ( seal, with screw): X060-- Function plate for VO07 ( seal, with screw): X5-- CE compliant VN SC VN 6

8 Series VN Specific Product Precautions Be sure to read before handling. Refer to front matters and for Safety Instructions, and pages 7 to 9 for Port Solenoid Valves for Fluid Control Precautions. External Pilot. Pilot port piping (P) and 0(P) piping should be as follows according to the model Port (P) 0 (P) VN 0 External pilot Bleed port VN 0 VN 0 VN Bleed port External pilot External pilot External pilot External pilot Pilot exhaust Installing a silencer to the exhaust port and the bleed port is recommended for noise reduction and for dust entry prevention. Piping When high temperature fluids are used, use fittings and tubing with heat resistant features. (Self-align fittings, eflon tubing, Copper tubing, etc.) Mounting irection of Pilot Solenoid Valve Warning With external pilot solenoids, the pilot solenoid valves are not splash proof specifications, and so care must be taken not to get fluid on oneself such as when performing maintenance. irection of mounting When replacing a valve, if an external pilot solenoid valve is mounted in the wrong direction, it may malfunction or leak air. Use with ir-hydro Unit. Piping Surge pressure is generated between the cylinder and the VN during intermediate stoppage. o directly thread in the cylinder, use durable fittings (Stainless steel square nipples etc,) instead of ductile iron fittings (JIS B 0) or steel pipe fittings (JIS B 0). When VN is installed away from the cylinder, use a high-pressure rubber hose (JIS B 69) instead of steel pipe, when possible.. ir bleeding Series VN valves have no air bleeding port. Bleed air comes from the middle piping. Bleeding by a vacuum pump is more effective.. Hydraulic fluid urbine oil, rade ISO V, with petroleum hydraulic fluid is recommended.. Speed control valve he combination shown in the following table is recommended for best performance of the Series VN. (Piping: JIS K 69 high pressure hose) Combination between Series- VN and Speed control valve (Series S) VN S Piping (I..) 8 B (ø9.5) B (ø.7) B (ø9.) B (ø5.) B (ø.8) B (ø8.) B (ø50.8) 6

9 wide variety of applicable fluids Proper selection with body and sealing materials permits application with a wide variety of fluids such as air, water, oil, gas and vacuum. Cylinder actuation by external pilot air Process Valve Series Port Valve For Flow Control [Option] Wide variations N.C., N.O., C.O., types are available. Screw-in type (6 to 50) and the flange (F to 50F) are standardized. Selection Procedure pplicable fluids Refer to able () to check that the desired fluid is applicable. Select the body and sealing materials, depending on the fluid. Flow characteristics (ir, Water) o find the flow rate of air or water, refer to the table of flow rate characteristics on page 0 to 6. Use the flow rate calculation equation to find the exact answer. lthough the flow rate is the same, the operating pressure differs according to the valve size. herefore, select the proper valve size from applicable valves. Refer to able () to select the port size of the threaded type (6 to 50) and flanges (F to 50F). Construction Select the air operated or external pilot solenoid styles. Valves come in N.C. (normally closed), N.O. (normally open), C.O. (double acting), and N.C. MPa (normally closed) types. Select the proper one according to the operating conditions. Power voltage and electrical entry ( solenoid) Select the C/C power source and choose the electrical entry according to able (). Wetted part Body material Wetted part Seal material Fluid ir (Standard, ry) Low vacuum (Up to 0kPa) Carbon dioxide (CO, 0.7 MPa or less) Carbon dioxide (CO, 0.7 to MPa ) Nitrogen gas (N) rgon Helium Water (standard, up to 60 C) Water (up to 99 C air operated type only) urbine oil Spindle oil Fuel oil Class (C fuel oil) Brake oil Note) Silicon oil Naphtha Ethylene glycol (up to 80 C) Boiler water Valve size Valve size,,, 5, 6, 7 ir operated solenoid able () pplicable Fluids Check List Copper alloy: Standard NBR : FKM : B EPR : C NBR : luminum: L FKM : B EPR : C Stainless steel: S NBR : FKM : B EPR : C Note ) When fluid permits application of multiple body and sealing materials, select the most suitable one according to the ambient environment (FKM or EPR seal material for high temperature) and other conditions (corrosion resistance and viscosity), etc. Note ) est fluids to see if it will wash out cleaning liquid such as grease. Note ) Some brake oils are not allowed. able () Combinations between Valve Size and Port Size Port size F 0 0F 50 50F able () Combinations between Electrical Entry and Light/Surge Voltage Suppressor Electrical entry Light/Surge voltage suppressor E C L S Z L (Only ) (Except ) (Except L )(Only )(Only ) Manual override 65 VN SC VN

10 Seal material Body material option Pilot system option NBR seals Nil Standard Nil Standard B FKM seals S Stainless steel body V Vacuum pilot type Bracket (valve size: ///.) C EPR seals L luminum body Note) Symbol V is for vacuum pilot Nil None valve specification, for both Refer to able () for availability. Note) Only valve sizes,, and. hreaded port only B Note) With bracket main pressure and pilot pressure, valve size to 7. hread type ir operated solenoid Valve size Symbol Orifice dia. (mm) Valve type Symbol Note ) Symbol N.O. C.O. N.C. MPa MPa MPa N.C. 0.5 MPa Port size Port size Rc 6 8 ø ø ø5 0 8 ø ø5 5 ø ø0 0 ø6 ø5 5 ø ø ø B F ø Flange ø8 ø0 0 ø8 B 0F ø0 Flange ø ø50 50 ø B 50F ø50 Flange Note ) ir operated only Note ) he valve type symbols for vacuum pilot type are (N.C.) and (N.O.) only. raph () Pilot Pressure (N.O. and C.O. types) Pilot pressure (MPa) he pilot pressure should be within the range of against the operating pressure Operating pressure (MPa) Process Valve: Port Valve For Flow Control Series How to Order Nil F N Rated voltage Note ) Note ) Note ) Note ) Note ) Rc NP NPF 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Note ) Electrical entry: or Z only Note ) Semi-standard Nil: Non-locking push type Nil: Non-locking push type Valve size to Valve size 5 to 7 Note) Semi-standard Electrical entry/with light/surge voltage suppressor Symbol Electrical entry Valve size rommet S rommet with surge voltage suppressor E rommet terminal EZ Z Z S C S ZNote ) LNote ) L Z B: Slotted locking type B (tool required) Note) rommet terminal with light/surge voltage suppressor Conduit terminal Conduit terminal with light/surge voltage suppressor IN terminal IN terminal with light/surge voltage suppressor rommet rommet with surge voltage suppressor Conduit Conduit terminal Conduit terminal with surge voltage suppressor Conduit terminal with light/surge voltage suppressor Conduit terminal with indicator light IN terminal IN terminal with indicator light Note) : Non-locking push type (projecting) to Valve size to Valve size 5 to 7 Note ) Except rated voltage 6, 7, 9. Note ) For valve sizes 5 to 7 of the Z IN terminal with light/surge voltage suppressor, be sure to add suffix -X00 at the end of the part number. (For product, -X00 is not required.) In this case, the pilot solenoid valve is VO07- Z. Nil Q IN terminal IN terminal with light/surge voltage suppressor [Option] * Electrical entry: or Z only. Shipped after assembled at our factory. Bracket part no. Valve size : VN-6 (with thread) Valve sizes to : VN -6 Electrical entry: or Z only Note ) Valve size to 7

11 Process Valve: Port Valve For Flow Control Series JIS Symbol ype Valve type ir operated solenoid N.C. N.O. C.O. Normally closed Normally open ouble acting (P) () (B) (P) () (P) Note) Flow direction should be from port () to port (B) for vacuum applications. Option Specifications Vacuum pilot valve V (Valve size to 7) (B) () () 0 (P) (P) (B) (B) () (B) 0 (P) It is used when the valve is to be operated by the main vacuum in the absence of pressurized air. Specifications (Vacuum pilot type) Fluid Vacuum Operating pressure range 0 kpa to tmospheric pressure Pilot pressure range 0 to 7.9 kpa JIS Symbol (Vacuum pilot type) ype Valve type ir operated solenoid N.C. Normally closed 0 V 0 (P) () (B) V (P) () (B) N.O. Normally open 0 V (P) () (B) V (P) () (B) F 5 -F F 6-0F F 7-50F Port size Rc 8 8 Orifice dia. ø (mm) Flow characteristics Measured by air Measured by water Mass (kg) C [dm /(bar.sec)] b Cv v x 0-6 m ir operated solenoid Note) he flange should be JIS B 0 0K (ordinary style) or its equivalent. Specifications Port size Orifice dia. Flow characteristics Mass (kg) Rc Flange Note) ø (mm) Cv Effective area (mm ) ir operated solenoid Fluid Water/Oil/ir/Vacuum, etc. B, 5 to 60 C Note ) C Fluid 5 to 99 C Note ) B temperature 0 C (Water, Oil etc. ir Operated only) mbient temperature Proof pressure 5 to 50 C Note ) (ir operated type: 60 C).5 MPa pplicable Note ) Low vacuum to 0.5 MPa pressure range Low vacuum to MPa 0.5 to 0.7 MPa Pressure x (Operating pressure) to x (Operating pressure) MPa Note ) Refer to raph () on page 66. air Lubrication Not required (Use turbine oil Class ISO V, if lubricated. Note ) ) emperature 5 to 50 C (ir operated type: 60 C) Mounting orientation Unrestricted Note 5) Note ) No freezing Note ) Lubrication is not allowed in the case of seal material EPR. Note ) djust the operating pressure range from 0.5 MPa to 0.75 MPa for low vacuum. Note ) he pressure differential between Port () and (B) must not exceed the maximum operating pressure. Note 5) For external pilot solenoid, it is recommended that the pilot solenoid valve be oriented either vertically upward or horizontally. Pilot Solenoid Valve Specifications Port size Pilot solenoid valve Electrical entry 6 to 5 SF- - rommet, rommet terminal, Conduit terminal, IN terminal to 50, F to 50F VO0-00 rommet, Conduit, IN terminal, Other (Option) to 50, F to 50F, VO07-00 Z-Q IN terminal Coil rated C (50/60 Hz) 00 V, 00 V, other voltage (Semi-standard) voltage (V) C V, other voltage (Semi-standard) llowable voltage fluctuation 5% to +0% of rated voltage emperature rise 5 C or less (when rated voltage is applied.) 70 C or less (when rated voltage is applied.) 50 C or less (when rated voltage is applied.) pparent Inrush 5.6 V (50 Hz), 5.0 V (60 Hz) V (50 Hz), 0.5 V (60 Hz).7 V (50 Hz), 0.7 V (60 Hz) C power Holding. V (50 Hz),. V (60 Hz) 7.5 V (50 Hz), 6 V (60 Hz) 7.6 V (50 Hz), 5. V (60 Hz) Power consumption C.8 W (without light), W (with light).8 W (without light), 5 W (with light) Non-locking push type Other (Semi-standard) Non-locking push type Note ) For How to Order pilot solenoid valves, refer to page 68. Note ) Vacuum pilot type pilot solenoid valves will become VO0V-00. Note ) Vacuum pilot type pilot solenoid valves will become VO07V- -Q. 67 VN SC VN

12 Series How to Order Pilot Solenoid Valves Valve size /// SF 5 SF 5 Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard Construction N.C. Q * Electrical entry: or Z only Nil Non-locking push type Non-locking push type (projecting) B Slotted locking type B (tool required) Semi-standard Electrical entry/with indicator light/ surge voltage suppressor rommet S rommet with surge voltage suppressor E rommet terminal EZ rommet terminal with light/surge voltage suppressor Conduit terminal Z Conduit terminal with light/surge voltage suppressor IN terminal Z IN terminal with light/surge voltage suppressor Valve size 5/6/7 and vacuum pilot type VO07 VO0 00 Nil V Body option Standard Vacuum pilot Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard Electrical entry C Note ) Q * Electrical entry: or Z only With surge voltage suppressor None Surge voltage suppressor (Except Z, L ) ccessory Function plate for VO0 ( sealing, with thread): X060-- Function plate for VO07 ( sealing, with thread): X5-- N.O. Nil S Z Note ) L Note ) rommet Conduit Conduit terminal IN terminal IN terminal with light/surge voltage suppressor IN terminal with indicator light Note ) When the electrical entry is, the pilot solenoid valve parts are as follows; VO0-00 -X0 Coil rated voltage Note ) VO07 only Note ) Semi-standard Light/Surge voltage suppressor Port (P) Port 0 (P) C.O. type does not have a return spring y. No Note ) Note ) No Port () Component Parts escription Body Cover assembly Plate assembly Valve element Piston assembly Return spring Pilot solenoid valve Replacement Parts escription -6, 8, 0-0, 5 Port (B) Material Note Bronze Note ) Clear coated luminum alloy Platinum silver painted Note ) Brass Valve material (NBR, FKM, EPR) Valve material (NBR, FKM, EPR) Stainless steel or brass Note ) luminum alloy Piano wire Note ) Parts e and r are for selection of valve composition. Note ) he body option S is stainless steel, and L is aluminum. Note ) Note ) -0-5 Working Principle (Vacuum pilot type is excluded) 0, (N.C.) When the pilot solenoid valve u is not energized (or when air is exhausted from the port P of the air operated type), the valve element r linked to the piston t is closed by the return spring y. When valve opens When the pilot solenoid valve is energized (or when pressurized air enters through the port P of the air operated style), the pilot air that has entered under the piston moves upward to open the valve element. When valve closes: When the power to the pilot solenoid valve is turned off (or when fluid is exhausted from the port P of the air operated style), the pilot air under the piston is exhausted, and the return spring closes the valve element. 0, (N.O.) In contrast with the N.C., when the power to the pilot solenoid valve is turned off (or when air is exhausted from the port P of the air operated style), the valve is held open by the return spring. When the pilot solenoid valve is energized (or when pressurized air enters through the port P of the air operated style), the valve element closes. 0 (C.O.) he valve element for the C.O. type, which has no return spring, is in an arbitrary position when air is exhausted through the ports P and P. When pressurized air enters the port P (exhaust from the port P), the valve element opens, and it closes when pressurized air enters the port P (exhaust from the port P). 5 -, F Part no. 5 -, F 6-0, 0F 6-0, -0F 7-50, 50F 7-50, 50F NBR VN-B VN-B VN-B VN5-B VN5-B VN6-B VN6-B VN7-B VN7-B Plate Seal FKM VN-BB VN-BB VN-BB VN5-BB VN5-BB VN6-BB VN6-BB VN7-BB VN7-BB assembly material EPR Refer to VN-BC VN-BC VN-BC VN5-BC VN5-BC VN6-BC VN6-BC VN7-BC VN7-BC Valve element NBR Note ) VN-B VN-B VN-B VN5-B VN5-B- VN6-B VN6-B- VN7-B VN7-B- Seal F to 50 F come in valve element FKM VN-BB VN-BB VN-BB VN5-BB VN5-BB- VN6-BB VN6-BB- VN7-BB VN7-BB- material assembly EPR VN-BC VN-BC VN-BC VN5-BC VN5-BC- VN6-BC VN6-BC- VN7-BC VN7-BC- Pilot solenoid valve SF- - (Refer to the table below.) VO0-00 (Refer to the table below.) Note ) In the case of body options S and L, the materials of the part nos. e and r are as follows: (Example): VN-B However all brackets of valve element to are made of stainless steel. (No need to add options S and L.) L: luminum, S: Stainless steel Note ) Please request a factory repair.

13 Process Valve: Port Valve For Flow Control Series Port size: 6, 8, 0 Standard pplicable cable O.. ø6 to ø8 (.) Pg.9 (.) Pilot port (P) x 8 (Back side 0 (P) ) (Non-locking push type) (Conduit terminal:, IN terminal: ) (rommet terminal: E) 06.7 (rommet: ) 6 (ir operated) Main port () (Back side (B)) Port size: refer to table below 65 (rommet terminal: E) 70 (Conduit terminal: ) 7 (IN terminal: ) Bracket x ø.5 x M x 0.7 depth Main port (), (B) 8 8 In the case of EZ or Z, the length is longer by 0 mm. For Z, the length is longer by 7 mm. VN SC VN 69

14 Series Port size: 0, 5, 0, 5 Standard (Non-locking push type) Main port (), (B) Pilot port (P) x 8 (Back side 0 (P) ) Main port () (Back side (B)) Port side: refer to table below B C E F H I J K L M N P Q R S U L (Conduit terminal:, IN terminal: ) K (rommet terminal: E) J (rommet: ) F (ir operated) x øp (rommet terminal: E) H (Conduit terminal: ) I (IN terminal: ) pplicable cable O.. ø6 to ø8 (.) 6 6 Pg.9 (.) Bracket In the case of EZ or Z, the length is longer by 0 mm. For Z, the length is longer by 7 mm Port size: 0, 5, 0, 5 Vacuum pilot pplicable cable O.. ø6 to ø8 (, L) Pilot port (P) x 8 (Back side 0 (P) ) N (Conduit terminal: ) M (erminal with indicator light: L) L (IN terminal: ) K (Conduit: C) J (rommet: ) F (ir operated) x ør Pg.9 (, L) (Non-locking push type) Bracket Main port () (Back side (B)) Port side: refer to table below (rommet:, Conduit: C) H (Conduit terminal: ) I (IN terminal:, IN terminal with indicator light: L) V-0 V-5 V-0 V-5 Main port (), (B) 8 B C E F H I J K L M N P Q R S U V W

15 Process Valve: Port Valve For Flow Control Series Port size:, 0, 50 Standard/Vacuum pilot pplicable cable O.. ø6 to ø8 (, L) Pg.9 (, L) Pilot port (P), 0(P) Port size: refer to table below L (Conduit terminal: ) K (erminal with indicator light: L) J (IN terminal: ) I (Conduit: C) H (rommet: ) (ir operated) (Non-locking push type) Main port () (Back side (B)) Port size: refer to table below Main port Pilot port (), (B) (P), 0(P) Note) ( ): product (-Q) B C E F H I J Note) 8.5 (5.5) 6 () 59 (56) K L M Port size: Flange: F, 0F, 50F Standard/Vacuum pilot pplicable cable O.. ø6 to ø8 (, L) Pilot port (P), 0(P) Port size: refer to table below M (Conduit terminal: ) L (erminal with indicator light: L) K (IN terminal: ) J (Conduit: C) I (rommet: ) Pg.9 (, L) (Non-locking push type) B (ir operated) VN SC x x ø8 mounting hole pplicable flange Pilot port (), (B) (P), 0(P) 5 -F 6-0F 7-50F Note) ( ): product (-Q) B C E 0 F H I J K Note) 99.5 (96.5) 5 () 9 (6) L M VN 7

16 Series Specific Product Precautions Be sure to read before handling. Refer to front matters and for Safety Instructions, and pages 7 to 9 for Port Solenoid Valves for Fluid Control Precautions. External Pilot Pilot port P and P piping Please arrange P and P piping as follows according to the model. Standard Port (P) 0 (P) Vacuum pilot Port (P) 0 (P) 0 Bleed port 0 V Bleed port 0 0 Bleed port Pilot exhaust 0 V Bleed port V Pilot exhaust Installing a silencer to the exhaust port and the bleed port is recommended for noise reduction and for dust entry prevention. 0 Vacuum Pilot When using the V N.C. vacuum pilot, maintain the specified pilot pressure by providing a tank with an appropriate capacity or by acquiring the pilot pressure from an area near the vacuum pump. Vacuum pump P Piping When high temperature fluids are used, use fittings and tube with heat resistant features. (Self-align fittings, eflon tubing, Copper piping, etc.) Mounting irection of Pilot Solenoid Valve Warning With external pilot solenoids, the pilot solenoid valves are not splash proof specifications, and so care must be taken not to get fluid on oneself such as when performing maintenance. irection of mounting When replacing a valve, if an external pilot solenoid valve is mounted in the wrong direction, it may malfunction or leak air. 7

17 Coolant Valve Series ir Operated/External Pilot Solenoid [Option] Cylinder actuation by pilot air Wide selection of port size and variations hreaded type (6 to 50) Flange type (F to 80F) Low water hammer For details, refer to page 07. Large valve capacity v factor 0 x 0-6 to 600 x 0-6 ( to 7) Cv factor 9 to 00 (8 to 9) VN SC VN 99

18 Coolant Valve: ir Operated/External Pilot Solenoid Series How to Order [Option] Note) : For or Z only ir operated B Seal material NBR seals FKM seals hread type Nil F N Rc NP NPF Bracket (Valve size: ///) Nil B Note) None With bracket (VN -6) Note) Only valve sizes,, and. Shipped after assembled at our factory. Bracket part no. Valve size : VN-6 (with thread) Valve sizes to : VN -6 to 0 5 (Except valve size 8, 9) solenoid Valve size Symbol Orifice diameter (mm) ø7 ø5 (ø) ø0 (ø) ø5 (ø6) ø (ø) ø0 (ø8) ø50 (ø) ø65 (ø5) ø80 (ø56) Valve type Symbol N.C. N.O. N.C. 0.5 MPa MPa MPa Values in parentheses are N.C. at MPa. 5 Port size Symbol Port size Rc F B Flange 0 0F B Flange 50 50F B Flange 65F B Flange 80F B Flange Rated voltage Nil ir operated 00 VC 50/60 Hz 00 VC 50/60 Hz Note ) 0 VC 50/60 Hz Note ) 0 VC 50/60 Hz 5 VC Note ) 6 VC Note ) 7 0 VC 50/60 Hz Note ) 9 Other Note ) Electrical entry: or Z only Note ) Semi-standard Nil Q Note) Electrical entry: or Z only Nil: Non-locking push type B: Slotted locking type B (tool required) Nil: Non-locking push type : Non-locking push type (projecting) Valve size Valve size to 9 Semi-standard Electrical entry/with light/surge voltage suppressor Symbol Electrical entry Valve size rommet S rommet with surge voltage suppressor E rommet terminal EZ rommet terminal with light/surge voltage suppressor Valve size Conduit terminal Z Conduit terminal with light/surge voltage suppressor IN terminal Z IN terminal with light/surge voltage suppressor Conduit terminal Note ) S Conduit terminal with surge voltage suppressor Valve size Note) Z Conduit terminal with light/surge voltage suppressor to 9 Note) L Conduit terminal with indicator light IN terminal Valve size Z IN terminal with light/surge voltage suppressor to 9 Note ) Except rated voltage: 6, 7 and 9. Note ) For valve sizes to 9 of the IN terminal and the Z IN terminal with light/surge voltage suppressor, be sure to add suffix -X00 at the end of the part number. (For product, -X00 is not required.) In this case, the pilot solenoid valve is VO07-.

19 Coolant Valve: ir Operated/External Pilot Solenoid Series JIS Symbol Valve type Operation ir operated N.C. 0 (P) N.O. 0 0 (P) Port size Flow characteristics Mass (kg) Orifice dia. Note) ir hreaded Flange ø (mm) v x 0-6 m operated solenoid F F F F F F Note) he companion flange is JIS B 0 0K (standard) or its equivalent. solenoid (P) (P) 8-65F 8-65F 9-80F 9-80F Port size Flange Note) Orifice dia. ø (mm) Flow characteristics Cv Effective area (mm ) Note) he companion flange is JIS B 0 0K (standard) or its equivalent. Mass (kg) solenoid 5.7. Specifications Fluid (Main piping) Fluid temperature B mbient temperature Proof pressure pplicable pressure range Coolant Note ) 5 to 60 C Note ) 5 to 99 C(ir operated type only) Note ) 5 to 50 C (ir operated type: 60 C) Note ).5 MPa 0 to 0.5 MPa 0 to MPa Pressure 0.5 to 0.7 MPa External x (Operating pressure) to 0.7 MPa Refer to raph (). pilot air Lubrication Not required (Use turbine oil Class ISO V, if lubricated.) emperature 5 to 50 C (ir operated type: 60 C) Note ) Mounting orientation Unrestricted Note ) Pilot pressure (MPa) Note ) No freezing Note ) his product cannot be used in water. Note ) For external pilot solenoid, it is recommended that the pilot solenoid valve be oriented either vertically upward or horizontally. raph () Pilot Pressure (N.O. type) Pilot pressure should be within the range of against the operating pressure Operating pressure (MPa) Pilot Solenoid Valve Specifications Pilot solenoid valve Electrical entry Coil rated voltage (V) C (50/60 Hz) C llowable voltage fluctuation emperature rise pparent power Power consumption to 9 to 9 () SF- - VO0-00 -X0 VO07-00 Z-Q rommet rommet terminal Conduit terminal IN terminal Conduit terminal IN terminal 00 V, 00 V, Other voltage (Option) 5 C or less (when rated voltage is applied.) 5.6 V (50 Hz) 5.0 V (60 Hz) Inrush C Holding. V (50 Hz). V (60 Hz).8 W (without light), C W (with light) V, Other voltage (Option) 5% to +0% of rated voltage 70 C or less (when rated voltage is applied.) V (50 Hz) 0.5 V (60 Hz) 7.5 V (50 Hz) 6 V (60 Hz) 50 C or less (when rated voltage is applied.).7 V (50 Hz) 0.7 V (60 Hz) 7.6 V (50 Hz) 5. V (60 Hz).8 W (without light), 5 W (with light) Non-locking push type, Non-locking push type Other (Option) Note) Refer to page 06 for how to order pilot solenoid valves. 0 VN SC VN

20 Series Construction N.C. o w i t r Port (P) Port 0(P) u In the case of to 50 y t e r i Port Port q N.C. (Return spring normally closed) When the pilot solenoid valve o is not energized (or when air is exhausted from the port (P) for air operated style), the valve body r connected to the piston y is closed by the return spring u. When valve body opens When the pilot solenoid valve is energized (or when pressurized air enters through the port (P) of the air operated style), the pilot air that has entered under the piston moves upward to open the valve element. When valve body closes When the power to the pilot solenoid valve is turned off (or when fluid is exhausted from the port (P) of the air operated style), the pilot air under the piston is exhausted, and the return spring closes the valve element. N.O. Component Parts No. escription Body assembly Material Cast iron Note Plated Cover assembly Plate assembly Valve element luminum alloy Iron Stainless steel Platinum silver painted Valve composition, NBR, FKM 5 Valve cover NBR, FKM to 50 are O-ring. 6 Piston assembly luminum alloy 7 Return spring Piano wire 8 Spiral pin Stainless steel 9 Pilot solenoid valve Note), 5 components determine the valve composition. Replacement Parts Part no. No. escription -6, 8, 0-0, , F 6-0, 0F 7-50, 50F Plate ass'y Seal NBR VN-C VN-C VN-C VN5-C VN6-C VN7-C material FKM VN-CB VN-CB VN-CB VN5-CB VN6-CB VN7-CB 5 Valve cover Seal NBR Refer to Note ) VN-C VN-C ( to 50 are O-ring.) material FKM VN-CB VN-CB S S568-0 S Spiral pin VN-60- Refer to Note ) VN-60- VN5-60- VN6-60- VN Pilot solenoid valve SF- - VO0-00 -X0 (Refer to page 06 for part no.) Note ) Request factory repair. Note ) For use VN-60-, and for use VN-60-. Replacement Parts: pplicable Flange No. escription 8-65F Part no. 9-80F NBR Plate assembly Seal VN8-C VN9-C material FKM VN8-CB VN9-CB 8 Spiral pin VN Pilot solenoid valve VO0-00 -X0 (Refer to page 06 for part no.) 0 u N.O. (Return spring normally open) In contrast with the N.C., when the pilot solenoid valve is not energized (or when air is exhausted from the port 0(P) of the air operated style), the valve body is opened by the return spring. When the pilot solenoid valve is energized (or when pressurized air enters through the port 0(P) of the air operated style), the valve body closes.

21 Coolant Valve: ir Operated/External Pilot Solenoid Series hreaded ype/port size: 6, 8, 0 Pilot port (P) x 8 (Back side 0(P)) (Non-locking push type) 7 (Conduit terminal:, IN terminal: ) 08. (rommet terminal: E) 06.7 (rommet: ) 6 (ir operated) 6 (.6) 7 Main port (Back side port ) Port size: refer to table below 5 65 (rommet terminal: E) 70 (Conduit terminal: ) 7 (IN terminal: ) Bracket x ø.5 x M x 0.7 depth Main port, In the case of EZ or Z or Z, the length is longer by 9 mm. VN SC VN 0

22 Series hreaded ype/port size: 0, 5, 0, 5 Electrical entry port: / x øn (Non-locking push type) Pilot port (P) x 8 (Back side 0(P)) Bracket Main port (Back side port ) Port size: refer to table below Main port, Note) ( ): product (-Q) B C E F H J Note) 80.5 (66.5) 80.5 (66.5) 9 (78) 08 (9) K L M N P Q.... R S hreaded ype/port size:, 0, 50 Electrical entry port: / Pilot port (P), 0(P) Port size: refer to table below (Non-locking push type) Main port (Back side port ) Port size: refer to table below Main port, Note) ( ): product (-Q) Pilot port (P), 0(P) B C E F 0 H J Note) 9.5 (5.5) 7 () 70 (56) K L

23 Coolant Valve: ir Operated/External Pilot Solenoid Series Flange ype/port size: F, 0F, 50F Electrical entry port: / Pilot port (P), 0(P) Port size: refer to table below (Non-locking push type) x x ø8 mouting hole pplicable flange Pilot port Port, (P), 0(P) 5 -F 6-0F 7-50F Note) ( ): product (-Q) B C E 0 F H 6 5 J K Note) 0.5 (96.5) 6 () 50 (6) L Flange ype/port size: 65F, 80F Electrical entry port: / Pilot port (P), 0(P) (Non-locking push type) VN SC x x ø8 mouting hole (80F: 8 x x ø8) VN 8-65F 9-80F pplicable flange Port, Note) ( ): product (-Q) 0 0 B C E 0 50 F H Note) 05.5 (9.5).5 (7.5) 05

24 Series How to Order Pilot Solenoid Valves Valve size Valve size to 9 SF 5 Q SF 5 Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard Electrical entry: or Z only Nil Non-locking push type Non-locking push type (projecting) Slotted locking B type B (tool required) Semi-standard Electrical entry/ With light/surge voltage suppressor rommet S rommet with surge voltage suppressor E rommet terminal EZ rommet terminal with light/surge voltage suppressor Conduit terminal Z Conduit terminal with light/surge voltage suppressor IN terminal Z IN terminal with light/surge voltage suppressor VO07 Q VO0 00 X0 Coil rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Semi-standard Light/surge voltage suppressor S Note ) Z Note ) L Note ) Z Conduit terminal Conduit terminal with surge voltage suppressor Conduit terminal with light/surge voltage suppressor Conduit terminal with indicator light IN terminal IN terminal with light/surge voltage suppressor Note ) Except rated voltage: 6, 7 and 9. Note ) VO07 only ccessory Function plate for VO0 ( seal, with thread): X060-- Function plate for VO07 ( seal, with thread): X5-- Note )Electrical entry: or Z only 06

25 Series Specific Product Precautions Be sure to read this before handling. Refer to front matters and for Safety Instructions, and pages 7 to 9 for Port Solenoid Valves for Fluid Control Precautions. External Pilot Pilot port (P) and 0(P) piping P and P piping should be as follows according to the model. Port (P) ir operated 0 0 Bleed port Solenoid 0 Bleed port Pilot exhaust (P) Installing a silencer to the exhaust port and the bleed port is recommended for noise reduction and for dust entry prevention. Piping When high temperature fluids are used, use fittings and tube with heat resistant features. (Self-align fittings, eflon tubing, Copper piping, etc.) Pilot Solenoid Valve Warning With external pilot solenoids, the pilot solenoid valves are not splash proof specifications, and so care must be taken not to get fluid on oneself such as when performing maintenance. irection of mounting When replacing a valve, if an external pilot solenoid valve is mounted in the wrong direction, it may malfunction or leak air. Water Hammer Characteristics (N.C. 0.9 MPa) Conditions: Piping 0 m Steel tube, total pressure 0.9 MPa (N.C MPa).5 Conditions: Piping 0 m Steel tube, total pressure 0.97 MPa Peak pressure at valve closed (MPa) F 5 65F 50 F 0 F F 0 5 Peak pressure at valve closed (MPa) F 80F 0 F F 50 F 0 5 Flow velocity (m/s) Calculating the Flow Velocity v =. x Q/d Flow velocity (m/s) VN SC (Symbol) v: flow velocity (m/s) Q: flow rate (l/min) d: piping inner diameter (mm) VN 07

26 High Pressure Coolant Valve Series.5 MPa, 7.0 MPa Corresponding to high speed grinding and long drilling processes Valve for high pressure coolant liquid (up to.5 MPa or 7.0 MPa) that is ideal for lubrication, dust blowing and cooling. Valve for coolant [Option] Pilot air operated cylinder driving mechanism. Metal seal with poppet valve structure. Port (P): Pilot SUP port Port 0(P): Pilot EXH port Choice of two seal materials NBR/FKM Port Smooth valve operation Reduced valve switching resistance due to balance structure Port Port Metal seal poppet valve construction Series Operating fluid pressure.5 MPa 7.0 MPa Port Port port (Large flow type) Port Port size Rc /8(0), /(5) /(0), (5) /8(0), /(5) /(0), (5) port valve (.5 MPa, 7.0 MPa) Ex. ) port valve: Reducing load to pump port valve (7.0 MPa) Piping Inlet side (supply side): port, Outlet (P) Piping Inlet side (supply side): port, Outlet side (exhaust side): port and port. Nozzle side (exhaust side): port. Sup- Supply pilot air higher than 0.5 MPa ply pilot air higher than 0.5 MPa to ank to port (P). Coolant port (P). pump Stop valve Port (P) (Pilot air SUP port) Port (Coolant liquid SUP port) pplication Example Port (Coolant liquid EXH port) For reducing load to pump, coolant liquid is returned from B port to tank each time. Ex. ) port valve: Switching nozzle ank Coolant pump (P) Nozzle Port (P) (Pilot air SUP port) Switching nozzles on supplying coolant liquid. 5 Port 5 Port (Coolant liquid EXH port) (Coolant liquid SUP port) Port (Coolant liquid EXH port) Ex.) port valve: Nozzle ON/OFF (P) ank Coolant pump Nozzle VN SC VN 09

27 High Pressure Coolant Valve:.5 MPa, 7.0 MPa Series How to Order [Option] Note) Electrical entry: or Z only Option escription Bracket (With bolt and washer) 0 ir operated solenoid VO07 VO0 00 Rated voltage Port port port port is 7.0 MPa only. B 00 VC 50/60 Hz 00 VC 50/60 Hz 0 VC 50/60 Hz 0 VC 50/60 Hz 5 VC 6 VC 7 0 VC 50/60 Hz 9 Other Valve type Valve size 5 N.C./.5 MPa N.C./7.0 MPa Seal material B NBR seals FKM seals Port size 8 hread type Nil F N Rc NP NPF Component part no How to Order Pilot Solenoid Valves Q X0 Note) Electrical entry: or Z only Light/surge voltage suppressor Conduit terminal S Conduit terminal with surge voltage suppressor Z Note ) Conduit terminal with light/surge voltage suppressor L Note ) Conduit terminal with indicator light IN terminal Z Note ) IN terminal with light/surge voltage suppressor Note ) Except rated voltage 6, 7, 9 Note ) VO07 only Semi-standard ccessory Function plate for VO0 ( sealing, with thread): X060-- Function plate for VO07 ( sealing, with thread): X5-- 5 Option Nil B Nil Q None With bracket Electrical entry/with light/surge voltage suppressor Conduit terminal Conduit terminal with surge voltage S suppressor Conduit Z Note ) Note) Electrical entry: or Z only terminal with light/surge voltage suppressor L Note ) Conduit terminal with indicator light IN terminal IN terminal with light/surge voltage Z suppressor Note ) Rated voltage: Except 6, 7, 9. Note ) For the IN terminal and the Z IN terminal with light/surge voltage suppressor, be sure to add suffix -X00 at the end of the part number. (For product, -X00 is not required.) In this case, the pilot solenoid valve is VO07-. Rated voltage 00 VC 50/60 Hz 00 VC 50/60 Hz Note ) 0 VC 50/60 Hz Note ) 0 VC 50/60 Hz 5 VC 6 Note ) VC 7 Note ) 0 VC 50/60 Hz 9 Note ) Other Note ) Electrical entry: or Z only Note ) Semi-standard Note) Silencer is provided as standard on pilot EXH port (P).

28 High Pressure Coolant Valve.5 MPa, 7.0 MPa Series Specifications Operating fluid pressure Fluid (Main piping) Operation Operating fluid temperature B Pilot air Pressure emperature Lubrication Proof pressure mbient temperature Max. operating frequency Mounting position Port size Orifice diameter (mm) Flow characteristics v x 0-6 m Pilot port size Mass (kg) Face-to-face dimension (mm) port valve port valve B B B B B B B B B B B to.5 MPa 0 to 7.0 MPa Coolant Note ) solenoid/ir operated 5 to 60 C Note ) / 5 to 60 C Note ) (NBR seal) 5 to 60 C Note ) / 5 to 99 C Note ) (FKM seal) 0.5 to 0.7 MPa 5 to 50 C Note ) Not required (Use turbine oil Class ISO V, if lubricated.) 5.5 MPa 0.5 MPa 5 to 50 C Note ) 0 times/min Vertical upwards ø7. ø8.7 ø0.6 ø. ø.9 ø5. ø6. ø7. ø8 ø9.5 ø ø Equivalent size Note ) No freezing Note ) his product cannot be used for water applications. B.5 MPa Pilot Operated Solenoid Valve Specifications Pilot solenoid valve Electrical entry Coil rated voltage (V) C (50/60 Hz) C llowable voltage fluctuation emperature rise pparent power Power consumption C Inrush Holding C Note) Refer to page for how to order pilot solenoid valves. VO0-00 -X0 VO07-00 Z-Q Conduit terminal IN terminal 00 V, 00 V, Other voltage (Option) V, Other voltage (Option) 5 to +0% of the rated voltage 70 C or less (When rated voltage is applied.) 50 C or less (When rated voltage is applied.) V (50 Hz), 0.5 V (60 Hz).7 V (50 Hz), 0.7 V (60 Hz) 7.5 V (50 Hz), 6 V (60 Hz) 7.6 V (50 Hz), 5. V (60 Hz).8 W (without light), 5.0 W (with light) Non-locking push type JIS Symbol Valve type Operation (P) Port Port (P) 7.0 MPa ir operated VN Port Port Solenoid (P) (P) SC VN