Discrete air operated 2 port valve (compact cylinder valve) NC (normally closed) type

Transcription

1 N Series Discrete air operated port valve (compact cylinder valve) N* Series N (normally closed) type, NO (normally open) type, double acting type Port size: Rc/, Rc/ Working fluid: air, water, gas JIS symbol (*) N (normally closed) type NO (normally open) type *: If port is normally pressurized, refer to the individual precautions. Specifications Item N- N-0 N- N-0 N- N-0 ctuation Working fluid Fluid viscosity mm /s Working pressure range MPa Withstanding pressure (water) MPa Fluid temperature mbient temperature N (normally closed) type NO (normally open) type ir, gas, water (*) 500 or less 0 to to 60 (no freezing) (*) -0 to 60 Valve seat leakage cm /min. 0. or less (pneumatic pressure) Port size Rc/ Rc/ Rc/ Rc/ Rc/ Rc/ Orifice v flow factor [dm /(s bar)] b Weight mm kg Mounting attitude Free Pilot air pressure MPa 0.5 to 0. (*) Pilot port size Rc/ *: Refer to the working fluid check list in page 6 of the Introduction. *: This applies to both sealants, nitrile and fluoro rubbers. *: Refer to page for the pilot air pressure for the NO and double acting types. *: Effective sectional area S and sonic conductance are converted as S 5.0. How to order N Model no. ctuation Port size <Example of model number> N-- Model no.: N ody/sealant combination * D Other options ctuation : N (normally closed) type Port size : Rc/ ody/sealant combination : ody - brass, sealant - fluoro rubber D Other options : Mounting plate Symbol Descriptions ctuation Port size 0 N (normally closed) type NO (normally open) type Rc/ Rc/ ody/sealant combination lank D E Option D Other options lank Std. ody rass rass Stainless steel Stainless steel No options Mounting plate Sealant Fluoro rubber Fluoro rubber Note on model no. selection *: For standard, is blank. However, to select other options in D, indicate 0 for.

2 N Series Internal structure and parts list N HN/G US/G F/G FG/G 5 FV 6 FW/G FH Dimensions N*-/0 9 0 Port (Page 96) Port No. Parts name ylinder cover Spring Piston 5 PSD packing seal 6 O ring O ring M packing seal 9 O ring 0 daptor Valving element ody ( ) shows options. Material D SWP PPS NR NR NR (FKM) NR (FKM) NR (FKM) 60 (SUS0) NR (FKM) (SS) Mounting plate N*-/0-* luminum die casting Piano wire Polyphenylene sulfide rass (stainless steel) rass (stainless steel casting) FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G 5 -Rc/ ø6 -ø6 Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order -Rc/ or Rc/ 0 KD ompact cylinder valve ir operated port valve -M5 depth 5

3 N*V Series Discrete air operated port valve (compact cylinder valve) N*V Series N (normally closed) type, NO (normally open) type, double acting type Port size: Rc/, Rc/ Working fluid: low vacuum JIS symbol N (normally closed) type NO (normally open) type ommon specifications Item NV- NV-0 NV- NV-0 NV- NV-0 ctuation Working fluid N (normally closed) type NO (normally open) type Low vacuum (air, water) (*) Fluid viscosity mm /s Working pressure range Pa (abs) Withstanding pressure (water) MPa Fluid temperature mbient temperature Valve seat leakage Pa m /s He Port size Orifice mm [dm /(s bar)] b Weight kg Mounting attitude Pilot air pressure MPa Pilot port size Rc/ 0.5 to 0. Rc/ 500 or less. x 0 to x to 60 (no freezing) (*) -0 to 60. x 0 - or less Rc/ Free Rc/ *: Refer to the working fluid check list in page 6 of the Introduction. *: This applies to both sealants, nitrile and fluoro rubbers. *: Refer to page for the pilot air pressure for the NO and double acting types. *: Effective sectional area S and sonic conductance are converted as S 5.0. Rc/ (*) Rc/ Rc/ How to order N V 0 Model no. ctuation Working fluid (vacuum) Port size <Example of model number> NV--0 Model no.: N ody/sealant combination * D Other options Symbol ctuation Port size 0 Option Descriptions N (normally closed) type NO (normally open) type Rc/ Rc/ ody/sealant combination lank D E D Other options lank Std. ody rass rass Stainless steel Stainless steel No options Mounting plate Sealant Fluoro rubber Fluoro rubber ctuation : N (normally closed) type Port size : Rc/ ody/sealant combination : ody - brass, sealant - nitrile rubber D Other options : Mounting plate Note on model no. selection 6 *: For standard, is blank. However, to select other options in D, indicate 0 for.

4 N*V Series Internal structure and parts list NV HN/G US/G 5 F/G FG/G FV FW/G Port Dimensions N*V-/0 (Page 96) Port No. Parts name ylinder cover Spring Piston 5 PSD packing seal 6 O ring O ring M packing seal 9 O ring 0 daptor Valving element ody ( ) shows options. Material D SWP PPS NR NR NR (FKM) NR (FKM) NR (FKM) 60 (SUS0) NR (FKM) (SS) Mounting plate N*V-/0-* luminum die casting Piano wire Polyphenylene sulfide rass (stainless steel) rass (stainless steel casting) FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G ø6 -ø6 M/G Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD -Rc/ -Rc/ or Rc/ 0 KD 5 Medical analysis ustom order ompact cylinder valve ir operated port valve -M5 depth

5 GN* Series ir operated port valve, manifold (compact cylinder valve) GN* Series N (normally closed) type, NO (normally open) type, double acting type Port size: Rc/, Rc/ Working fluid: air, gas, water JIS symbol ommon supply type (port pressurization) N (normally closed) type NO (normally open) type Individual supply type (port pressurization) N (normally closed) type NO (normally open) type Specifications Item GN-/5 GN-/5 GN-/5 ctuation Working fluid Fluid viscosity mm /s Working pressure range MPa Withstanding pressure (water) MPa Fluid temperature mbient temperature N (normally closed) type NO (normally open) type ir, gas, water (*) 500 or less 0 to to 60 (no freezing) (*) -0 to 60 Valve seat leakage cm /min. 0. or less (pneumatic pressure) Orifice v flow factor [dm /(s bar)] b mm Mounting attitude Free Pilot air pressure MPa 0.5 to 0. (*) Pilot port size Rc/ *: Refer to the working fluid check list in page 6 of the Introduction. *: This applies to both sealants, nitrile and fluoro rubbers. *: Refer to page for the pilot air pressure for the NO and double acting types. *: Effective sectional area S and sonic conductance are converted as S 5.0. How to order GN 5 Model no. ctuation ir supply Station no. <Example of model number> GN--5- Model no.: GN D Sub-plate/ body/sealant combination Symbol ctuation Option Descriptions N (normally closed) type NO (normally open) type ir supply 5 ommon supply type Individual supply type Station no. to 0 0 stations to 0 stations Only actuator D Sub-plate/body/sealant combination lank D E Std. Sub-plate rass rass Stainless steel Stainless steel luminum luminum ody Polypropylene Polypropylene Stainless steel Stainless steel Polypropylene Polypropylene Sealant Fluoro rubber Fluoro rubber Fluoro rubber Remarks Water Solvents ir, gas ctuation : N (normally closed) type ir supply : ommon supply type Station no. : 5 stations D Sub-plate/body/sealant combination : Sub-plate - brass, body - polypropylene, sealant - fluoro rubber

6 GN* Series Internal structure and parts list GN HN/G US/G Figure shows GN-. F/G FG/G FV FW/G FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G Other G.P. systems No. 5 6 Parts name ylinder cover Spring Piston PSD packing seal O ring O ring ( ) shows options. Material No. Parts name Material D luminum die casting M packing seal NR (FKM) SWP Piano wire 9 O ring NR (FKM) 0 daptor 60 (SUS0) PPS NR Polyphenylene sulfide Valving element ody NR (FKM) PP (SUS0) NR Sub-plate 60 ( SUS0 606 ) NR (FKM) Mounting plate SP rass (stainless steel) Polypropylene (stainless steel) rass (stainless steel, aluminum) Steel PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order ompact cylinder valve ir operated port valve 9

7 GN* Series Dimensions: ctuator (Page 96) ommon supply type GN//--0 How to mount actuator 5 -Rc/ Port (IN side) 9 pitch or more ±0. -M screw depth 6 or more 9.5 (5).5 (50) (60) ±0. ±0. Port (OUT side) ±0. ø depth ø.5 or less -M ø (6).5 (ø) Individual supply type GN//-5-0 How to mount actuator 5 -Rc/ ±0. Port (OUT side) 9 pitch or more -M screw depth 6 or more ø depth (5).5 (50) (60) Port (IN side) ±0. -ø.5 or less -M (ø).5 (6) ±0. ±0. ø Note : Dimensions shown in ( ) are for the stainless steel option. Note : To protect the product, the product is delivered with a plate at the bottom. Remove this plate before starting use. 90

8 GN* Series Dimensions: Manifold (Page 96) GN//- 5- to 0 (brass sub-plate) (stainless steel sub-plate) HN/G 5 -Rc/ (Port ) US/G F/G FG/G (69).5 ().5 (9) Rc/ (Port ) FV FW/G FH FL G 0 P/ D Dimensions shown in ( 9 -Rc/ t 0 GN//- 5- to 0 (aluminum sub-plate) 5 ) are for the stainless steel sub-plate. -Rc/ (Port ) PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G -Rc/ M/G Rc/ (Port ) DD t 0 Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis 0 ustom order Station no DD Manifold structure * Station no. stations x stations x stations x 9 5 stations x 0 stations x DD 60 Manifold structure * 5 stations + stations 5 stations + stations stations x 5 stations x ompact cylinder valve ir operated port valve *: manifold is configured by combining -, - and 5-station modules. *: onsult with KD about more than 0 stations manifold. 9

9 GN*V Series ir operated port valve, manifold (compact cylinder valve) GN*V Series N (normally closed) type, NO (normally open) type, double acting type Port size: Rc/, Rc/ Working fluid: low vacuum JIS symbol ommon supply type (port pressurization) N (normally closed) type NO (normally open) type Individual supply type (port pressurization) N (normally closed) type NO (normally open) type Specifications Item ctuation N (normally closed) type Working fluid Fluid viscosity mm /s Working pressure range Pa (abs) Withstanding pressure (water) MPa Fluid temperature mbient temperature Valve seat leakage Pa m /s He Orifice mm [dm /(s bar)] b Mounting attitude Pilot air pressure MPa 0.5 to 0. Pilot port size GNV-/5 GNV-/5 GNV-/5 NO (normally open) type Low vacuum (air, water) (*) 500 or less. x 0 to x to 60 (no freezing) (*) -0 to 60. x 0 - or less. 0. Free Rc/ *: Refer to the working fluid check list in page 6 of the Introduction. *: This applies to both sealants, nitrile and fluoro rubbers. *: Refer to page for the pilot air pressure for the NO and double acting types. *: Effective sectional area S and sonic conductance are converted as S 5.0. How to order GN V 5 (*) Model no. Working fluid (vacuum) ctuation ir supply <Example of model number> GNV--5- Model no.: GN D Station no. D Sub-plate/ body/sealant combination Symbol ctuation Option Descriptions N (normally closed) type NO (normally open) type ir supply 5 Port vacuum pump side Port vacuum pump side Station no. to 0 0 stations to 0 stations Only actuator ctuation : N (normally closed) type ir supply : Port vacuum pump side Station no. : 5 stations Sub-plate/body/sealant combination : Sub-plate - aluminum, body - polypropylene, sealant - nitrile rubber D Sub-plate/body/sealant combination Sub-plate ody Sealant Remarks lank Std. rass Polypropylene Water, vacuum rass Polypropylene Fluoro rubber Solvents D Stainless steel Stainless steel Vacuum E Stainless steel Stainless steel Fluoro rubber luminum Polypropylene ir, luminum Polypropylene Fluoro rubber vacuum 9

10 GN*V Series Internal structure and parts list GNV HN/G Figure shows GNV-. US/G F/G FG/G FV FW/G FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G No. 5 6 Parts name ylinder cover Spring Piston PSD packing seal O ring O ring ( ) shows options. Material No. Parts name Material D luminum die casting M packing seal NR (FKM) SWP Piano wire 9 O ring NR (FKM) 0 daptor 60 (SUS0) PPS NR NR Polyphenylene sulfide Valving element ody Sub-plate NR (FKM) PP (SUS0) 60 ( SUS0 606 ) NR (FKM) Mounting plate SP rass (stainless steel) Polypropylene (stainless steel) rass (stainless steel, aluminum) Steel Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order ompact cylinder valve ir operated port valve 9

11 GN*V Series Dimensions: ctuator (Page 96) Port vacuum pump side GN*V--0 How to mount actuator 5 -Rc/ Port (IN side) 9 pitch or more ±0. -M screw depth 6 or more 9.5 (5).5 (50) (60) ±0. ±0. Port (OUT side) ±0. ø depth ø.5 or less -M ø (6).5 (ø) Port vacuum pump side GN*V-5-0 How to mount actuator 5 -Rc/ ±0. Port (OUT side) 9 pitch or more -M screw depth 6 or more ø depth (5).5 (50) (60) Port (IN side) ±0. -ø.5 or less -M (ø).5 (6) ±0. ±0. ø Note : Dimensions shown in ( ) are for the stainless steel option. Note : To protect the product, the product is delivered with a plate at the bottom. Remove this plate before starting use. 9

12 GN*V Series Dimensions: Manifold (Page 96) GN*V- 5- to 0 (brass sub-plate) (stainless steel sub-plate) HN/G 5 -Rc/ (Port ) US/G F/G FG/G (69).5 ().5 (9) 9 Rc/ (Port ) -Rc/ t 0 FV FW/G FH FL G 5 0 Dimensions shown in ( GN*V- 5- to 0 (aluminum sub-plate) ) are for the stainless steel sub-plate. -Rc/ (Port ) P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G -Rc/ M/G Rc/ (Port ) DD t 0 Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order Station no. DD Manifold structure * Station no. DD Manifold structure * stations x stations x stations x 5 stations x stations x stations + stations 5 stations + stations stations x 5 stations x *: manifold is configured by combining -, - and 5-station modules. *: onsult with KD about more than 0 stations manifold. ompact cylinder valve ir operated port valve 95

13 S/SV/N Series Electronic atalog file list ir operated port valve (cylinder valve) ir operated type S (pages to 6) Model no. S**-(0)-* S**-5-* S**-0-* S**-5-* S**--* S**-F-* S**-0-* S**-0F-* S**-50-* S**-50F-* S**-65F-0() S**-0F-0() ccessory (mounting plate) Folder name S DF Filename sab (0)a sab 5a sab 0a sab 5a sab a sab f sab 0a sab 0f sab 50a sab 50f sab 65f_0(b) sab 0f_0(b) sab_f Electronic atalog file list is applied to "D DT 006". MIRO DM Filename (GROUP: D, USER: STDLI) KD-S**-(0)-* KD-S**-5-* KD-S**-0-* KD-S**-5-* KD-S**--* KD-S**-F-* KD-S**-0-* KD-S**-0F-* KD-S**-50-* KD-S**-50F-* KD-S**-65F-0() KD-S**-0F-0() KD-S-F Solenoid valve mounted type SV (pages 66 to ) Model no. SV**-(0)-* SV**-5-* SV**-0-* SV**-5-* SV**--* SV**-F-* SV**-0-* SV**-0F-* SV**-50-* SV**-50F-* SV**-65F-0() SV**-0F-0() ccessory (DIN terminal box, DIN terminal box + light, T type terminal box, T type terminal box + light, mounting plate) Folder name SV DF Filename svb (0)a svb 5a svb 0a svb 5a svb a svb f svb 0a svb 0f svb 50a svb 50f svb 65f_0(b) svb 0f_0(b) svb_f MIRO DM Filename (GROUP: D, USER: STDLI) KD-SV**-(0)-* KD-SV**-5-* KD-SV**-0-* KD-SV**-5-* KD-SV**--* KD-SV**-F-* KD-SV**-0-* KD-SV**-0F-* KD-SV**-50-* KD-SV**-50F-* KD-SV**-65F-0() KD-SV**-0F-0() KD-SV-F ompact type (pages 5 to 95) N*-(0)-* GN*-*(-) GN*-*-() GN*-*-D(E) GN*--0(-) GN*--0-D(E) GN*-5-0(-) GN*-5-0-D(E) Model no. Folder name N GN DF Filename nab 0 gnab b_ gnab gnab d_e_ gnab 0 b_ gnab 0_d_e_ gnab 5_0 b_ gnab 5_0_d_e_ MIRO DM Filename (GROUP: D, USER: STDLI) KD-N*-(0)-* KD-GN*-*(-) KD-GN*-*-() KD-GN*-*-D(E) KD-GN*--0(-) KD-GN*--0-D(E) KD-GN*-5-0(-) KD-GN*-5-0-D(E) 96

14 S/SV/N (ylinder valve) ir operated port valve For water, air, gas, low vacuum, steam HN/G US/G F/G Overview In addition to water, air, gas, low vacuum and steam, high viscosity fluids and powder mixed fluids are also available. Using the external pilot air, this air operated cylinder valve is driven with the cylinder. ir operated type S, solenoid valve mounted type SV, compact type N and manifold GN Series are available to meet needs of controlling various fluids. Features Wide variation Rc/ to 0 flange are available in accordance with port size. vailable in flammable environment actuations types: N (normally closed), NO (normally open) and double acting are available. ylinder driven with external pilot air ensures certain operations. ONTENTS Series variation Safety precautions 0 Product introduction ir operated type (port size Rc/ to Rc, to 0 flange) Water, liquid S*W 6 ir S* 50 Low vacuum S*V 5 Steam, water, air S*S 5 Solenoid valve mounted type (port size Rc/ to Rc, to 0 flange) Water, liquid SV*W 6 ir SV* 0 Low vacuum SV*V Steam, water, air SV*S ompact air operated type (port size Rc/, Rc/) Discrete ir, gas, water N* Low vacuum, air, water N*V 6 Manifold ir, gas, water GN* Low vacuum, air, water GN*V 9 Electronic atalog file list 96 lways read the precautions in the Introduction and page 0 before starting use. FG/G FV FW/G FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order ylinder valve ir operated port valve

15 Series variation ir operated port valve (cylinder valve) ategory Model No. of port N ctuation NO Double acting operation Rc/ Rc/ Rc/ ir operated type Water, liquid S*W ir, gas S* Low vacuum S*V ompact cylinder valve ylinder valve Solenoid valve mounted type ir operated type ir operated type manifold Steam, water, air S*S Water, liquid SV*W ir, gas SV* Low vacuum SV*V Steam, water, air SV*S General purpose N* Low vacuum N*V General purpose GN* Low vacuum GN*V port Port Port Port Port

16 S/SV/N Series Series variation Rc/ Port size Rc Rc / 0 Rc / flange flange Rc 50 flange 65 flange 0 flange Page HN/G US/G F/G 6 FG/G 50 FV FW/G 5 FH FL 5 G 6 0 P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G 6 Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD 9 Medical analysis ustom order ylinder valve ir operated port valve 9

17 Safety precautions lways read this section before starting use. ir operated port valve (cylinder valve) Design & Selection. Safety Designing UTION Leakage current from other fluid control components When operating the solenoid valve with a programmable controller, etc., check that the output leakage current from the programmable controller is within the following specifications. Failure to observe this could lead to malfunctions. R circuit Triode switch Programmable controller side R. Working Fluid WRNING Leakage current Solenoid valve 00 V: m or less 00 V:.5 m or less VD: m or less must be maintained. Working fluid () Do not use this product for fluids other than applicable fluids in catalog specifications. () efore starting use, check the compatibility between the product and working fluid with the working fluid check list (page 6 in Introduction). () The durability of the rod packing seal (M packing seal) drops if working fluid quality is poor and contains powder, sludge or foreign matter. If rod packing sealing is poor, working fluid could leak into the cylinder and flow back into pilot air piping, damaging the devices in the air circuit. onduct regular maintenance or take appropriate measures. Special purpose grease For cylinder valve, grease is applied to the piston rod sealing sections. When using special fluids, specify the type of grease. (Example) Oxygen: fluorine grease Medium vacuum: silicone grease Fluids for foods: vaseline Dry air for painting: vaseline Fluid temperature Use within the fluid temperature range. UTION External pilot air () Drainage measures - ompressed air contains high levels of drainage (water, oxidized oil, tar, foreign matter) that can significantly reduce the reliability of pneumatic components. s measures against drain, improve air quality by dehumidifying with an after cooler or dryer, removing foreign matter with a filter, and removing tar with a tar removal filter, etc. () Pre-lubrication - This series is pre-lubricated, so no lubricator is required. However, once lubrication has been started, it must be continued so that the lubricant is not used up. For lubrication, use the turbine oil lass ISO VG (#90) or equivalent. () Filter - Install a filter with a 5 µm or less filter element.. Working Environment WRNING SV Series cannot be used in an explosive gas atmosphere. When using in an explosive gas atmosphere, change to the S Series, and provide a separate explosion proof solenoid valve on the pilot air circuit. If there are high levels of dust in the area, install a downward-facing silencer or elbow joint on the exhaust port so that dust does not enter. When using in a place where water splashes on the valve, take appropriate measures to protect it. Installation & djustment. Piping UTION Do not mistake the supply port when piping to the product. Do not pipe using the solenoid valve section. There is a risk of damage. (For solenoid valve mounted type) 0

18 heck the pilot operation side supply port when piping the GN Series. Model no. GN/GNV GN/GNV GN/GNV Model no. N-/0 N-/0 N-/0 NV-/0 NV-/0 NV-/0 SW SW SW S S S SV SV SV SS SS SS SVW SVW SV SV SVV SVV SVS SVS Unit side supply port or or or or or When Using Pilot operation side supply port and and and and and and P P P P P P P P Note ) With N -/0, when both ports and are pressurized, connect port to the normally pressurized side. If port is connected to the normally pressurized side, the durability could drop further than when port is connected. Note ) With the S V or SV V side port, connect the chamber (vacuum holding side) to port. hamber Note that when using for vacuum break, etc., set the pressurized port to port. (Example of improper use) Sealed Pilot operation side supply port and When piping the S or SV Series, pay attention to the supply ports on the unit and pilot operation sides. Vacuum pump When operating a hydraulic cylinder with a cylinder valve for water, if the valve's port is piped to the cylinder, pressure in the port and piping rises and excessive pressure is applied on the valve body, leading to damage. In this case, pipe the valve's port to the cylinder side. V.P (Example of proper use) Nominal pipe diameter Rc/ S/SV/N Series When using the valve for steam, external leaks could occur depending on fluid properties. Install a steam trap by inclining piping, etc., and remove drainage to prevent the inside of the pipe from rusting. Strainer Steam trap S Refer to the table below for tightening torque of the pilot air piping. Recommended pipe tightening torque (N m) to 9 If a manifold is used on the S Series operation valve, exhaust pressure could be led in from other valves, which causes malfunctions such as momentary opening of the S. When using a manifold, use a valve with a built-in "check valve". Similar problems could occur if exhaust is led in from the SV Series exhaust (R) port, so when piping the exhaust (R) port, do not connect with other exhaust circuits. check valve is built into KD pilot operated /5 port valve G Series. Example of pneumatic pressure that could misoperate Exhaust pressure Misoperation of air operated port valve Pneumatics system using G Series Prevention of misoperation of air operated port valve Exhaust pressure Individual precautions Exhaust pressure Exhaust pressure Exhaust pressure heck valve * Note that the cylinder cannot be operated manually even in an nonpressurized state. HN/G US/G F/G FG/G FV FW/G FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order ylinder valve ir operated port valve Sealed

19 S/SV/N Series Installation & djustment. Wiring UTION When using an explosion proof solenoid valve, follow the Recommended Practices for Explosion-protected Electrical Installations in General Industries when wiring. () oil direction can be changed 0. To reverse the electrical connection direction, rotate only the coil. Do not lose internal parts when removing the coil. Wiring of solenoid valve mounted type () Refer to connections in pages 5 to 55 in the Introduction when wiring to a DIN terminal box or T type terminal box. () The size of the screw for the junction box outlets of the DIN terminal box can be changed from Pg9 to G/ using the optional connector below. 5 6 Hexagon head Pg9 G / Model no.: VS-ONNETOR-F-096 During Use & Maintenance. Maintenance & Inspection Pilot air pressure Use pilot air pressure in accordance with the specifications. Set the pilot pressure for the S/SV Series NO type and double acting type as shown in the graph below. sealing fault could occur if pressure is set less than the range shown in the graph at right. The N type should be selected when the pilot air cannot be controlled. N V Series/GN V Series 0. Pilot air pressure (MPa) Pilot air set pressure range Working pressure (MPa) N V Series/GN V Series (MPa) Working pressure (MPa) Pilot air pressure UTION Pilot air set pressure range S W V Series/SV V Series W Pilot air 0.5 set pressure range (MPa) Working pressure (MPa) Pilot air pressure S S Series/SVS Series Pilot air pressure (MPa) Pilot air set pressure range Working pressure (MPa). ssembling & Disassembling WRNING spring is used in the cylinder cover. When disassembling this type, the spring could pop out and cause injuries, so take care. The N (normally closed) type has a snap ring to prevent the spring from popping out. Do not remove the snap ring.

20 ssembling pilot solenoid valve (for solenoid valve mounted type) If the pilot solenoid valve has been disassembled, assemble it as follows. () oil side Disassembling Loosen the cross headed pan head machine screw, and lift up the coil assembly. The outer spring, plunger assembly and O ring can be removed. Reassembling Set the parts in the sequence of the O ring, plunger assembly, outer spring and coil assembly. Tighten the cross headed pan head machine screw with a torque of 0. to. N m. () over side Disassembling Loosen the flat headed cross cut screw, and remove the cover. The valving element spring, valving element guide assembly and O ring can be removed. Reassembling Set the parts in the sequence of the O ring, valving element guide assembly, valving element spring and cover. Tighten the flat headed cross cut screw with a torque of 0. to. N m. Note : Do not lose the components such as springs during disassembly. Note : The coil assembly direction can be changed 0. Loosen the cross headed pan head machine screw to change the direction. Note : Turbine oil is applied to the plunger as a lubricant. Model no. of pilot solenoid valve (actuator assembly kit) for SV*W/SV*/SV*V * VSE-TUTOR 0 Rated voltage * Indicate the coil option symbol in field *. Model no. of pilot solenoid valve (actuator assembly kit) for SV*S SV-TUTOR- * Rated voltage * Indicate the coil option symbol in field *. Gasket direction (for solenoid valve mounted type) The gasket has an orientation. heck the orientation when reassembling. Gasket S/SV/N Series Individual precautions ross headed pan head machine screw oil assembly O ring ody assembly O ring Valving element guide assembly Valving element spring over Note Outer spring Plunger assembly Flat headed cross cut screw HN/G US/G F/G FG/G FV FW/G FH FL G P/ D PK/ DK For dry air Explosion proof HV/ HVL S/ SV NP/NP/ NVP H/G M/G Other G.P. systems PD/FD/ PJ VE/ VSE PE/ PD Medical analysis ustom order SV* N (normally closed) type Port R SV* NO (normally open) type Port R ylinder valve ir operated port valve