60 mm 63.5 mm. 2 Port Solenoid Valve with Built-in Y-strainer IP65. Space saving and reduced piping labor. Series VXK

Transcription

1 Port Solenoid Valve with uilt-in Y-strainer For Air, Water, Oil, Steam Space saving and reduced piping labor 0 mm. mm (VXK) (VXK/) uilt-in strainer enabling the removal of contaminants Strainer (00 mesh) [Application pending] IP Restriction of environmentally hazardous substancesrohs compliant Series VXK CAT.ES0-

2 be can Element without replaced removing piping. Strainer O-ring Variations Plug Direct Operated: Series VXK// Valve Normally closed (N.C.) Normally open (N.O.) Solenoid Coil Coil: Class, Class H Rated Voltage AC: 00 V, 00 V, 0 V, 0 V, 0 V 0 V, V : V, V Material ody: C Seal: NR, FKM, EPDM, PTFE Electrical Entry Grommet Conduit DIN terminal Conduit terminal Normally Closed (N.C.) Orifice Orifice mmø mmø mmø mmø mmø Port Normally Open (N.O.) mmø mmø mmø mmø Port VXK /, / VXK /, / VXK /, / VXK /, / VXK /, / VXK /, / asic specifications are the same as those of the VX// series. Features

3 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Air, Water, Oil, Steam Specifications Solenoid Coil Coil: Class, Class H Rated Voltage 00 VAC, 00 VAC, 0 VAC, 0 VAC, 0 VAC, 0 VAC, VAC, V, V Material ody C Seal NR, FKM, EPDM, PTFE Electrical Entry Grommet Conduit DIN terminal Conduit terminal Single Unit Valve Normally closed (N.C.) Normally open (N.O.) Orifice Normally Closed (N.C.) VXK VXK VXK mmø mmø mmø mmø mmø Port / / / / / / Normally Open (N.O.) VXK VXK VXK mmø mmø mmø mmø / / / Port / / / Orifice For Air Dimensions Construction For Steam For Oil For Water

4 Common Specifications Standard Specifications Valve specifications Strainer specifications Valve construction Withstand pressure ody material Seal material Enclosure Environment Mesh Material MPa Rated voltage AC Coil Allowable voltage fluctuation specifications Allowable AC (Class, uilt-in full-wave rectifier type) leakage AC (Class /H) voltage (Class only) Coil insulation type Electrical entry: Grommet with surge voltage suppressor (GS) has a rating of IP0. Direct operated poppet.0 C NR, FKM, EPDM, PTFE Dust-tight, Water-jet-proof type (IP) Note) Location without corrosive or explosive gases 00 Stainless steel 00 VAC, 00 VAC, 0 VAC, 0 VAC, 0 VAC, 0 VAC, VAC V, V ±0% of rated voltage 0% or less of rated voltage 0% or less of rated voltage % or less of rated voltage Class, Class H Solenoid Coil Specifications Normally Closed (N.C.) Specification VXK VXK VXK VXK VXK VXK Power consumption (W) 0. Temperature rise (C ) Note) 0 AC Specification (Class, uilt-in full-wave rectifier type) Apparent power (VA) Temperature rise (C ) Note) 9. 0 There is no difference in the frequency and the inrush and energized apparent power because a rectifying circuit is used in the AC (Class, uiltin full-wave rectifier type). Note) Value at ambient temperature of 0 C and when the rated voltage is applied. AC Specification VXK VXK VXK Frequency (Hz) Apparent power (VA) Inrush Energized Temperature rise (C ) Note) Note) Value at ambient temperature of 0 C and when the rated voltage is applied. Normally Open (N.O.) Specification VXK VXK VXK Power consumption (W) 0. Temperature rise (C ) Note) 0 AC Specification (Class, uilt-in full-wave rectifier type) Apparent power (VA) Temperature rise (C ) Note) VXK VXK VXK 9. 0 There is no difference in the frequency and the inrush and energized apparent power because a rectifying circuit is used in the AC (Class, uiltin full-wave rectifier type). Note) Value at ambient temperature of 0 C and when the rated voltage is applied. AC Specification VXK VXK VXK Frequency (Hz) Apparent power (VA) Inrush Energized 0 Temperature rise (C ) Note) Note) Value at ambient temperature of 0 C and when the rated voltage is applied.

5 Applicable Fluid Check List All Options (Single Unit) VXK 0 Option Specifications Fluid and application Air Note ) Medium vacuum, Non-leak, Oil-free Water Heated water Note ) Oil Steam Other combinations Option V Note ) E A D S C Seal material NR FKM NR EPDM FKM PTFE EPDM PTFE ody/shading coil material Note ) Remarks C/ C/ C/Cu C/Cu C/Cu C/Cu C/Cu Coil insulation type Note ) H H H Select the built-in full-wave rectifier type for AC spec. Select the built-in full-wave rectifier type for AC spec. Note ) The leakage amount (0 Pa m /s) of the option V is a value when the differential pressure is 0. MPa. Note ) Option V is the oil-free treatment. Note ) The dynamic viscosity of the fluid must not exceed 0 mm /s. The special construction of the armature adopted in the built-in full-wave rectifier type gives an improvement in OFF response by providing clearance on the absorbed surface when it is switched ON. Select the spec. or AC spec. built-in full-wave rectifier type when the dynamic viscosity is higher than water or when the OFF response is prioritized. Note ) Coil insulation type Class H: AC spec. only Note ) There is no shading coil attached to the spec. or AC spec. built-in full-wave rectifier type. Please contact SMC when fluids other than above are used. Dimensions Construction For Steam For Oil For Water For Air

6 Series VXK// For Air /Single Unit (Inert gas, Non-leak, Medium vacuum) /Valve Specifications Fluid: Air When you operate the VXK series (AC spec.) by air, the built-in full-wave rectifier type is chosen. The special construction of the armature reduces abrasion, resulting in a longer service life. Noise reduction est suited for medical equipment, low-noise environments, etc. N.C. N.O. Passage Passage Normally Closed (N.C.) Port / (A) / (A) / (0A) Orifice (mmø) VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 Max. operating pressure differential (MPa) Flow characteristics C[dm /(s bar)] b Cv Max. system pressure (MPa) Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. If you intend to use any of the solenoid valves at the rated max. operating pressure for the AC spec. with shading coil, please contact SMC beforehand. Ambient and Fluid Temperature Fluid temperature ( C) Solenoid valve option V 0 Note) to 0 0 Note) to 0 Note) Dew point temperature: 0 C or less Ambient temperature ( C) 0 to 0 Normally Open (N.O.) Port / (A) / (A) / (0A) Orifice (mmø) VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 Max. operating pressure differential (MPa) Flow characteristics C[dm /(s bar)] b Cv Max. system pressure (MPa).0 Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Valve Leakage Internal Leakage Leakage rate Seal material Air Non-leak, Medium vacuum Note) NR, FKM cm /min or less 0 Pa m /sec or less External Leakage Leakage rate Seal material Air Non-leak, Medium vacuum Note) NR, FKM cm /min or less 0 Pa m /sec or less Note) Value for option V (Non-leak, Medium vacuum)

7 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Air/Single Unit How to Order (Single Unit) AC Refer to the Table () shown below for availability. Valve/ody configuration 0 VXK 0 0 VXK 0 0 Orifice Refer to the Table () shown below for availability. N.C./Single unit N.O./Single unit Solenoid valve option Refer to the Table () shown below for availability. Suffix Z Oil-free Select nil because the solenoid valve option V is the oil-free treatment. 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz V Port Refer to the Table () shown below for availability. Thread type T F N Refer to the Table () shown below for availability. Rc NPTF G NPT Rated voltage V 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Refer to page for ordering a coil only. Table () /Orifice Size/Port Size Normally Closed (N.C.) Solenoid valve (Port ) VXK VXK VXK ( mmø) Port (Port ) Normally Open (N.O.) Solenoid valve (Port ) Port (Port ) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) VXK VXK VXK 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) ( mmø) ( mmø) Orifice (Diameter) ( mmø) ( mmø) Orifice (Diameter) ( mmø) ( mmø) G - Grommet GS- With grommet surge voltage suppressor G G T - With conduit terminal TS - With conduit terminal and surge voltage suppressor TL - With conduit terminal and light TZ - With conduit terminal, surge voltage suppressor and light R uilt-in full-wave rectifier type Voltage C- Conduit 00 V 00 V 0 V 0 V 0 V V 0 V V V racket Electrical entry D - DIN terminal DS - DIN terminal with surge voltage suppressor Connector DL - DIN terminal with light DZ - DIN terminal with surge voltage suppressor and light DO- For DIN terminal (without connector, gasket is included.) DIN type is available with class only. Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. ( mmø) ( mmø) None With bracket Packed in the same container as the main body. Refer to the Table () when a bracket is ordered separately. Table () Rated Voltage/Electrical Option Class Rated voltage S L Z AC/ AC With surge Voltage voltage suppressor With light With light and surge voltage suppressor Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in fullwave rectifier type as a standard. Dimensions Construction For Steam For Oil For Water For Air Specifications Table () Solenoid Valve Option Option V Seal material NR FKM ody material C Coil insulation type Remarks Non-leak (0 Pa m /sec), Oil-free, Medium vacuum (0. Pa.abs) When using with vacuum, consider the max. differential pressure. (0. MPa or more is recommended.) Fluid: Air When you operate the VX series (AC spec.) by air, the built-in full-wave rectifier type is chosen. The special construction of the armature reduces abrasion, resulting in a longer service life. Noise reduction est suited for medical equipment, low-noise environments, etc. Table () racket Part No. Part no. VXK VXK VXK0N-A VXK Dimensions page (Single unit)

8 Series VXK// For Water /Single Unit /Valve Specifications N.C. N.O. Passage Passage Normally Closed (N.C.) Port / (A) / (A) / (0A) Orifice (mmø) VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 Max. operating pressure differential (MPa) AC AC (uilt-in full-wave rectifier type) Flow characteristics Av x 0 - m Cv converted Max. system pressure (MPa) Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, and 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Normally Open (N.O.) Port / (A) / (A) / (0A) Orifice (mmø) VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 Max. operating pressure differential (MPa) Flow characteristics Av x 0 - m Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, and 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure Cv converted Max. system pressure (MPa) Note) Weight (g) Ambient and Fluid Temperature Fluid temperature ( C) Solenoid valve option E to 0 to 99 Note) With no freezing Ambient temperature ( C) 0 to 0 Valve Leakage Internal Leakage Seal material NR, EPDM External Leakage Seal material NR, EPDM Leakage rate (Water) 0. cm /min or less Leakage rate (Water) 0. cm /min or less

9 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Water/Single Unit How to Order (Single Unit) 0 AC VXK VXK Refer to the Table () shown below for availability. Valve/ody configuration N.C./Single unit N.O./Single unit Suffix Z Oil-free Oil-free, AC/Class : uilt-in full-wave rectifier type only. Select the built-in full-wave rectifier type. Orifice Refer to the Table () shown below for availability. Solenoid valve option Refer to the Table () shown below for availability. 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz V VXK VXK VXK 0 0 Port Refer to the Table () shown below for availability. Thread type T F N Refer to the Table () shown below for availability. Rc NPTF G NPT Rated voltage V 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Refer to page for ordering a coil only. Table () /Orifice Size/Port Size Normally Closed (N.C.) Solenoid valve (Port ) VXK VXK VXK ( mmø) Port (Port ) Normally Open (N.O.) Solenoid valve (Port ) Port (Port ) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) Orifice (Diameter) ( mmø) ( mmø) ( mmø) ( mmø) Orifice (Diameter) ( mmø) ( mmø) 0 G R 0 G G - Grommet GS- With grommet surge voltage suppressor T - With conduit terminal TS - With conduit terminal and surge voltage suppressor TL - With conduit terminal and light TZ - With conduit terminal, surge voltage suppressor and light Option E Full-wave rectifier None uilt-in full-wave R rectifier type (Class only) NR EPDM C- Conduit C/Cu racket H None With bracket Packed in the same container as the main body. Refer to the Table () when a bracket is ordered separately. Electrical entry D - DIN terminal DS - DIN terminal with surge voltage suppressor Connector DL - DIN terminal with light DZ - DIN terminal with surge voltage suppressor and light DO- For DIN terminal (without connector, gasket is included.) DIN type is available with class only. Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. ( mmø) ( mmø) Table () Solenoid Valve Option Seal material ody/shading coil material Coil insulation type Remarks Heated water (AC only) For Air Specifications Dimensions Construction For Steam For Oil For Water Table () Rated Voltage/Electrical Option Table () racket Part No. Class Class H Part no. Rated voltage S L Z S L Z VXK With surge With light/ With surge With light/ AC/ VXK VXK0N-A Voltage voltage With surge voltage voltage With surge voltage suppressor light suppressor suppressor light suppressor VXK AC Voltage 00 V 00 V 0 V 0 V 0 V V 0 V V V spec. is not available. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. Dimensions page (Single unit)

10 Series VXK// For Oil /Single Unit /Valve Specifications Fluid: Oil The dynamic viscosity of the fluid must not exceed 0 mm /s. The special construction of the armature adopted in the built-in full-wave rectifier type gives an improvement in OFF response by providing clearance on the absorbed surface when it is switched ON. Select the spec. or AC spec. built-in full-wave rectifier type when the dynamic viscosity is higher than water or when the OFF response is prioritized. N.C. N.O. Passage Passage Normally Closed (N.C.) Port / (A) / (A) / (0A) Orifice (mmø) VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 Max. operating pressure differential (MPa) AC AC (uilt-in full-wave rectifier type) Flow characteristics Av x 0 - m Cv converted Max. system pressure (MPa) Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, and 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Normally Open (N.O.) Port / (A) / (A) / (0A) Orifice (mmø) VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 Max. operating pressure differential (MPa) AC, Flow characteristics Av x 0 - m Cv converted Max. system pressure (MPa).0 Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit type, 0 g for DIN terminal type, and 0 g for conduit terminal type respectively. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Ambient and Fluid Temperature Fluid temperature ( C) Solenoid valve option A D Note) to 0 Note) to 0 Note) Dynamic viscosity: 0 mm /s or less Ambient temperature ( C) 0 to 0 Valve Leakage Internal Leakage Seal material FKM External Leakage Seal material FKM Leakage rate (Oil) 0. cm /min or less Leakage rate (Oil) 0. cm /min or less

11 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Oil/Single Unit AC VXK 0 A 0 G R VXK 0 A 0 G Refer to the Table () shown below for availability. Orifice Refer to the Table () shown below for availability. Valve/ody configuration 0 N.C./Single unit N.O./Single unit Solenoid valve option Refer to the Table () shown below for availability. Suffix Z Oil-free Oil-free, AC/Class : uilt-in fullwave rectifier type only. Select the built-in full-wave rectifier type. 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz V VXK VXK VXK How to Order (Single Unit) Port Refer to the Table () shown below for availability. Thread type T F N Refer to the Table () shown below for availability. Rc NPTF G NPT Rated voltage V 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Refer to page for ordering a coil only. Table () /Orifice Size/Port Size Normally Closed (N.C.) Solenoid valve (Port ) VXK VXK VXK ( mmø) Port (Port ) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) Normally Open (N.O.) Solenoid valve (Port ) Port (Port ) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) Orifice (Diameter) ( mmø) ( mmø) ( mmø) ( mmø) Orifice (Diameter) ( mmø) ( mmø) G - Grommet GS- With grommet surge voltage suppressor Full-wave rectifier None R T - With conduit terminal TS - With conduit terminal and surge voltage suppressor TL - With conduit terminal and light TZ - With conduit terminal, surge voltage suppressor and light Option A D uilt-in full-wave rectifier type (Class only) C- Conduit FKM racket None With bracket Packed in the same container as the main body. Refer to the Table () when a bracket is ordered separately. C/Cu Electrical entry D - DIN terminal DS - DIN terminal with surge voltage suppressor DL - DIN terminal with light Connector DZ - DIN terminal with surge voltage suppressor and light DO-For DIN terminal (without connector, gasket is included.) DIN type is available with class only. Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. Table () Solenoid Valve Option ( mmø) ( mmø) Seal material ody/shading coil material Coil insulation type H The additives contained in oil are different depending on the type and manufacturers, so the durability of the seal materials will vary. For details, please consult with SMC. Specifications For Air Dimensions Construction For Steam For Oil For Water Table () Rated Voltage/Electrical Option Class Class H Rated voltage S L Z S L Z AC/ AC Voltage With surge Voltage voltage suppressor 00 V 00 V 0 V 0 V 0 V V 0 V V V With light With light/ With surge surge voltage voltage suppressor suppressor With light With light/ surge voltage suppressor spec. is not available. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. Table () racket Part No. Part no. VXK VXK VXK0N-A VXK Dimensions page (Single unit) 9

12 Series VXK// For Steam /Single Unit /Valve Specifications N.C. N.O. Passage Passage Normally Closed (N.C.) Port / (A) / (A) / (0A) Orifice (mmø) VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 VXK0-0 Max. operating pressure differential (MPa) AC Flow characteristics Av x 0 - m Cv converted Max. system pressure (MPa) Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit terminal type. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Normally Open (N.O.) Port / (A) / (A) / (0A) Orifice (mmø) VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 VXK-0 Max. operating pressure differential (MPa) AC Flow characteristics Av x 0 - m Cv converted Max. system pressure (MPa).0 Note) Weight (g) Note) Weight of grommet type. Add 0 g for conduit terminal type. Refer to Glossary of Terms on page for details on the max. operating pressure differential and the max. system pressure. Ambient and Fluid Temperature Max. fluid temperature ( C) Solenoid valve option S Ambient temperature ( C) 0 to 0 Valve Leakage Internal Leakage Seal material PTFE External Leakage Seal material PTFE Leakage rate (Air) 00 cm /min or less Leakage rate (Air) cm /min or less 0

13 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Steam/Single Unit How to Order (Single Unit) AC VXK 0S 0 Refer to the Table () shown below for availability. VXK VXK VXK Orifice Refer to the Table () shown below for availability. Valve/ody configuration Table () /Orifice Size/Port Size Normally Closed (N.C.) Solenoid valve (Port ) VXK VXK VXK ( mmø) Port (Port ) Normally Open (N.O.) Solenoid valve (Port ) Port (Port ) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 (/) 0 0 (/) 0 (/) N.C./Single unit N.O./Single unit Solenoid valve option Refer to the Table () shown below for availability. Suffix Z Oil-free Port Refer to the Table () shown below for availability. 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz Thread type T F N Rc NPTF G NPT Refer to the Table () shown below for availability. ( mmø) Rated voltage 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Refer to page for ordering a coil only. Orifice (Diameter) ( mmø) ( mmø) ( mmø) (VXK) Orifice (Diameter) ( mmø) ( mmø) (VXK) (VXK) ( mmø) ( mmø) G Electrical entry C- Conduit G - Grommet GS- With grommet surge voltage suppressor racket None With bracket Packed in the same container as the main body. Refer to the Table () when a bracket is ordered separately. T - With conduit terminal TS - With conduit terminal and surge voltage suppressor TL - With conduit terminal and light TZ - With conduit terminal, surge voltage suppressor and light Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. Table () Rated Voltage/Electrical Option Class H Rated voltage S L Z AC/ AC Voltage With surge Voltage voltage suppressor 00 V 00 V 0 V 0 V 0 V V 0 V V V With light With light/ surge voltage suppressor spec. is not available. Specifications For Air Dimensions Construction For Steam For Oil For Water Table () Solenoid Valve Option Seal material ody/shading coil material S PTFE C/Cu H Option Solenoid coil: AC/Class H only Coil insulation type Table () racket Part No. Part no. VXK VXK VXK0N-A VXK Dimensions page (Single unit)

14 Series VXK// For Air, Water, Oil, Steam Construction: Single Unit Normally closed (N.C.) ody material: C Normally open (N.O.) ody material: C y u w t w r i e i u y t r e q q o!0 o!0!! Component Parts No. 9 0 Description ody Note ) Tube assembly Armature assembly Return spring Solenoid coil O-ring Clip Nut Strainer Plug O-ring Material No. Description C Stainless steel, Cu Stainless steel, PPS, NR (FKM, EPDM, PTFE) Stainless steel NR (FKM, EPDM, PTFE) SK C Stainless steel C NR (FKM, EPDM, PTFE) 9 0 ody Note ) Tube assembly Return spring Solenoid coil O-ring E stop ring Push rod assembly Nut Strainer Plug O-ring Note ) The seal materials shown in ( ) are available depending on the option selected. Note ) Cu is not available with the spec. and AC spec. built-in full-wave rectifier type. Component Parts Material C Stainless steel, Cu Stainless steel NR (FKM, EPDM, PTFE) Stainless steel Stainless steel, PPS, NR (FKM, EPDM, PTFE) C Stainless steel C NR (FKM, EPDM, PTFE) Note ) The seal materials shown in ( ) are available depending on the option selected. Note ) Cu is not available with the spec. and AC spec. built-in full-wave rectifier type.

15 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Air, Water, Oil, Steam Dimensions Normally closed (N.C.): VXK0/VXK0/VXK0 Normally open (N.O.): VXK/VXK/VXK Grommet: G Conduit: C Specifications. F I 00 D F I 0 D For Air (E) E x ø. Mounting hole Normally closed (N.C.) VXK0 VXK0 VXK0 Normally closed (N.C.) (E) E Normally open (N.O.) VXK VXK VXK VXK0 VXK0 VXK0 Normally open (N.O.) DIN terminal: D VXK VXK VXK F x ø. Mounting hole I K Orifice Port H ø, ø, ø /, / ø, ø, ø, ø Note ) /, / ø, ø, ø, ø Note ) /, / Orifice x ø. Mounting hole Port H ø, ø, ø /, / ø, ø, ø, ø Note ) /, / ø, ø, ø, ø Note ) /, / (C) C G/ (E) E Note ) An orifice of ø is only available with the N.C. spec. Note ) (C)(E): N.O. spec. dimensions Note ) Add. mm to and L dimensions for the N.O. spec. A I 9... Cable ø to ø. () C (C) 0... () (.) (.) I 0 D (9) (.) () D 0 0 E 0 9. (E) Note ) Note ). 0. Width across flats G A x H Port Width across flats Width across flats G A x H Port Width across flats I.. 9. (C) C.. K 9. F 9.. I (9) (9) (9) (E) E x ø. Mounting hole (E) E G Electrical entry Note ) Grommet Conduit DIN terminal Conduit terminal. 0 K () () (.) Conduit terminal: T L (9) () () F x ø. Mounting hole (mm) (mm) uilt-in full-wave rectifier type Electrical entry Note ) Grommet Conduit DIN terminal Conduit terminal I 0 K. I I... I.. (C) C G/ 9. (L) K.. 9 I (00.) (0.) (0). Width across flats G A x H Port Width across flats Width across flats G A x H Port Width across flats K (9.) (.) () L () (.) () Dimensions Construction For Steam For Oil For Water

16 Series VXK// For Air, Water, Oil, Steam Replacement Parts Solenoid Coil Assembly Part No. VX0 VXK VXK VXK N G Rated voltage Note) 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz V V 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Note) Refer to the Table () for the available combinations. G - Grommet GS- With grommet surge voltage suppressor T - With conduit terminal TS - With conduit terminal and surge voltage suppressor TL - With conduit terminal and light TZ - With conduit terminal, surge voltage suppressor and light DIN Connector Part No. Without electrical option With electrical option S L Z C- Conduit H GDMA GDMA Electrical option With surge voltage suppressor With light With light/surge voltage suppressor Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. Valve Rated voltage 00 VAC, 0 VAC 00 VAC, 0 VAC, 0 VAC, 0 VAC V V VAC N.C. N.O. Coil insulation type Note) Class Class H DIN terminal and spec. are not available. Electrical entry D - DIN terminal DS - DIN terminal with surge voltage suppressor Connector DL - DIN terminal with light DZ - DIN terminal with surge voltage suppressor and light DO- For DIN terminal (without connector) DIN type is available with class only. Refer to the Table () for the available combinations between each electrical option (S, L, Z) and rated voltage. AC/Class (uilt-in full-wave rectifier) Table () Rated Voltage/Electrical Option Class Class H Rated voltage S L Z S L Z AC/ AC VX0 Voltage Voltage 00 V 00 V 0 V 0 V 0 V V 0 V V V N G R VXK VXK Rated voltage Note) VXK 00 VAC 0/0 Hz 00 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz 0 VAC 0/0 Hz VAC 0/0 Hz 0 VAC 0/0 Hz Note) Refer to the Table () for the available combinations. G- Grommet C- Conduit T - With conduit terminal TL - With conduit terminal and light With surge voltage suppressor With light With light/ With surge surge voltage voltage suppressor suppressor Valve With light N.C. N.O. Electrical entry D - DIN terminal DL - DIN terminal with light DO- For DIN terminal Connector (without connector, gasket is included.) Refer to the Table () for the available combinations between each electrical option and rated voltage. Surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. With light/ surge voltage suppressor spec. is not available. Option S, Z are not available because a surge voltage suppressor is integrated into the AC/Class, built-in full-wave rectifier type as a standard. Replacement of solenoid coil Cannot be changed between and AC. Cannot be changed between and AC (built-in full-wave rectifier type). Can be changed from to. Can be changed from AC to AC. Gasket Part No. for DIN Connector VCW0--9-

17 Direct Operated Port Solenoid Valve with uilt-in Y-strainer Series VXK// For Air, Water, Oil, Steam Name Plate Part No. AZ-T- Valve model Enter by referring to How to Order (Single Unit). Clip Part No. (For N.C.) For VX: VX0N-0 For VX: VX0N-0 For VX: VX0N-0 Clip Name plate Specifications For Air Clip Part No. (For N.O.) For VX: ETW- For VX: ETW- For VX: ETW-9 Strainer Part No. Strainer Plug assembly (Plug + O-ring) O-ring Part numbers are for a set of ten O-rings. VXK0N-- VXK0N-CA (NR) VXK0N-CA-F (FKM) VXK0N-CA-E (EPDM) VXK0N-CA-P (PTFE) VXK-OR (NR) VXK-OR-F (FKM) VXK-OR-E (EPDM) VXK-OR-P (PTFE) Strainer O-ring Plug Dimensions Construction For Steam For Oil For Water

18 Solenoid Valve Flow Characteristics (How to indicate flow characteristics). Indication of flow characteristics The flow characteristics in equipment such as a solenoid valve, etc. are indicated in their specifications as shown in the Table (). Table () Indication of flow characteristics Corresponding equipment Pneumatic equipment Process fluid control equipment Indication by Other international standard indications C, b Av S Cv Cv Conformed standard ISO : 99 IS 90: 000 IS 90: 000 Equipment: IS,,, 9, ANSI/(NFPA)T..: 990 IEC0--: 99 IS 00: 99 Equipment: IS,,. Pneumatic equipment. Indication according to the international standards () Conformed standard ISO : 99 : Pneumatic fluid powercomponents using compressible fluids Determination of flow-rate characteristics IS 90: 000 : Pneumatic fluid powercomponents using compressible fluids How to test flow-rate characteristics () Definition of flow characteristics The flow characteristics are indicated as a result of a comparison between sonic conductance C and critical pressure ratio b. Sonic conductance C : Value which divides the passing mass flow rate of an equipment in a choked flow condition by the product of the upstream absolute pressure and the density in a standard condition. Critical pressure ratio b : Pressure ratio (downstream pressure/upstream pressure) which will turn to a choked flow when the value is smaller than this ratio. Choked flow : The flow in which the upstream pressure is higher than the downstream pressure and where sonic speed in a certain part of an equipment is reached. Gaseous mass flow rate is in proportion to the upstream pressure and not dependent on the downstream pressure. Subsonic flow : Flow greater than the critical pressure ratio Standard condition : Air in a temperature state of 0 C, absolute pressure 0. MPa (= 00 kpa = bar), relative humidity %. It is stipulated by adding the (ANR) after the unit depicting air volume. (standard reference atmosphere) Conformed standard: ISO : 990 Pneumatic fluid powerstandard reference atmosphere, IS 9: 000: Pneumatic fluid powerstandard reference atmosphere () Formula for flow rate It is described by the practical units as following. When P + 0. b, choked flow P Q = 00 x C (P + 0.) () + t When P + 0. > b, subsonic flow P + 0. P + 0. b P Q = 00 x C (P + 0.) () b + t Q : Air flow rate [dm /min (ANR)], dm (Cubic decimeter) of SI unit are also allowed to be described by l (liter). dm = l

19 Solenoid Valve Flow Characteristics C : Sonic conductance [dm /(s bar)] b : Critical pressure ratio [] P : Upstream pressure [MPa] P : Downstream pressure [MPa] t : Temperature [ C] Note) Formula of subsonic flow is the elliptic analogous curve. Flow characteristics are shown in Graph () For details, please make use of SMC s Energy Saving Program. Example) Obtain the air flow rate for P = 0. [MPa], P = 0. [MPa], t = 0 [ C] when a solenoid valve is performed in C = [dm /(s bar)] and b = 0.. According to formula, the maximum flow rate = 00 x x ( ) x 9 = 00 [dm /min (ANR)] Pressure ratio = = ased on Graph (), it is going to be 0. if it is read by the pressure ratio as 0. and the flow rate ratio to be b = 0.. Hence, flow rate = maximum flow rate x flow rate ratio = 00 x 0. = 0 [dm /min (ANR)] Flow rate ratio b = P Equipment P 0. C, b Q Pressure ratio (P + 0.) / (P + 0.) Graph () Flow characteristics () Test method Attach a test equipment with the test circuit shown in Fig. () while maintaining the upstream pressure to a certain level which does not go below 0. MPa. Next, measure the maximum flow to be saturated in the first place, then measure this flow rate at 0%, 0%, 0%, 0% and the upstream and downstream pressure. And then, obtain the sonic conductance C from this maximum flow rate. esides that, substitute each data of others for the subsonic flow formula to find b, then obtain the critical pressure ratio b from that average. Pressure control equipment ød d Thermometer Pressure gauge or pressure convertor d ød Differential pressure gauge or differential pressure converter ød Flow control valve Air supply Filter Shut off valve 0d 0d d 0d d Flow meter Pipe for measuring temperature Equipment for test Pipe for measuring pressure in the upstream side Pipe for measuring pressure in the downstream side Fig. () Test circuit based on ISO, IS 90

20 Solenoid Valve Flow Characteristics. Effective area S () Conformed standard IS 90: 000: Pneumatic fluid powercomponents using compressible fluids Determination of flow rate characteristics Equipment standards: IS : port solenoid valve for pneumatics IS : port solenoid valve for pneumatics IS : port, port solenoid valve for pneumatics IS 9: Silencer for pneumatics IS : Fittings of flexible joint for pneumatics () Definition of flow characteristics Effective area S: The cross-sectional area having an ideal throttle without friction deduced from the calculation of the pressure changes inside an air tank or without reduced flow when discharging the compressed air in a choked flow, from an equipment attached to the air tank. This is the same concept representing the easy to run through as sonic conductance C. () Formula for flow rate When P , choked flow P Q = 0 x S (P + 0.) () + t When P + 0. > 0., subsonic flow P Q = 0 x S (P + 0.) (P P) () + t Conversion with sonic conductance C: S =.0 x C () Q : Air flow rate[dm /min(anr)], dm (cubic decimeter) of SI unit are also allowed to be described by l (liter). dm = l S : Effective area [mm ] P : Upstream pressure [MPa] P : Downstream pressure [MPa] t : Temperature [ C] Note) Formula for subsonic flow () is only applicable when the critical pressure ratio b is the unknown equipment. In the formula () by the sonic conductance C, it is the same formula as when b = 0.. () Test method Attach a test equipment with the test circuit shown in Fig. () in order to discharge air into the atmosphere until the pressure inside the air tank goes down to 0. MPa (0. MPa) from an air tank filled with the compressed air at a certain pressure level (0. MPa) which does not go below 0. MPa. At this time, measure the discharging time and the residual pressure inside the air tank which had been left until it turned to be the normal values to determine the effective area S, using the following formula. The volume of an air tank should be selected within the specified range by corresponding to the effective area of an equipment for test. In the case of IS,,, 9,, the pressure values are in parentheses and the coefficient of the formula is.9. V Ps S =. log 0 () () t P + 0. T S : Effective area [mm ] V : Air tank capacity [dm ] t : Discharging time [s] Ps : Pressure inside air tank before discharging [MPa] P : Residual pressure inside air tank after discharging [MPa] T : Temperature inside air tank before discharging [K] Air supply Thermometer Pressure control equipment Filter Shut off valve Air tank Pressure switch Control circuit Pressure gauge or pressure convertor Timer (Clock) Pressure recorder Power supply Solenoid valve Equipment for test Rectifier tube in the upstream side Fig. () Test circuit based on IS 90 Rectifier tube in the downstream side

21 Solenoid Valve Flow Characteristics. Flow coefficient Cv factor The United States Standard ANSI/(NFPA)T..:990: Pneumatic fluid powerflow rating test procedure and reporting method for fixed orifice components Defines the Cv factor of flow coefficient by the following formula which is based on the test conducted by the test circuit analogous to ISO. Q Cv = () P (P + Pa) T P : Pressure drop between the static pressure tapping ports [bar] P : Pressure of the upstream tapping port [bar gauge] P : Pressure of the downstream tapping port [bar gauge]:p = P P Q : Flow rate [dm /s standard condition] Pa : Atmospheric pressure [bar absolute] T : Upstream absolute temperature [K] Test conditions are P + Pa =. ±0. bar absolute, T = 9 ±K, 0.0 bar P 0. bar. This is the same concept as effective area A which ISO stipulates as being applicable only when the pressure drop is smaller than the upstream pressure and the compression of air does not become a problem.. Process fluid control equipment () Conformed standard IEC0--: 99: Industrial process control valves. Part : Flow capacity, Section Three-Test procedures IS 00: 99: Test method for the flow coefficient of a valve Equipment standards: IS : Solenoid valve for water IS : Solenoid valve for steam IS : Solenoid valve for fuel oil () Definition of flow characteristics Av factor: Value of the clean water flow rate represented by m /s which runs through a valve (equipment for test) when the pressure difference is Pa. It is calculated using the following formula. ρ Av = Q () P Av: Flow coefficient [m ] Q : Flow rate [m /s] P : Pressure difference [Pa] ρ : Density of fluid [kg/m ] () Formula of flow rate It is described by the practical units. Also, the flow characteristics are shown in Graph (). In the case of liquid: P Q =.9 x 0 Av (9) G Q : Flow rate [l/min] Av: Flow coefficient [m ] P : Pressure difference [MPa] G : Specific gravity [water = ] In the case of saturated steam: Q =. x 0 Av P (P + 0.) (0) Q : Flow rate [kg/h] Av: Flow coefficient [m ] P : Pressure difference [MPa] P : Upstream pressure [MPa]: P = P P P : Downstream pressure [MPa] 9

22 Solenoid Valve Flow Characteristics Conversion of flow coefficient: Av = x 0 Kv = x 0 Cv () Here, Kv factor: Value of the clean water flow rate represented by m /h which runs through a valve at to 0 C, when the pressure difference is bar. Cv factor (Reference values): Value of the clean water flow rate represented by US gal/min which runs through a valve at 0 F, when the pressure difference is lbf/in (psi). Value is different from Kv and Cv factors for pneumatic purpose due to different test method. Saturated steam flow rate Q0 [kg/h] (when Av = x 0 [m ]) Example P P = 0. MPa P P = 0. MPa = 0. MPa Upstream pressure P P = 0. MPa = MPa = 0. MPa P P = 0. MPa Pressure differential P [MPa] = 0. MPa Example Water flow rate Q0 [l /min] (When Av = x 0 [m ]) Graph () Flow characteristics Example ) Obtain the pressure difference when water [l/min] runs through a solenoid valve with an Av = x 0 [m ]. Since Q0 = / = 0. [l/min], according to Graph (), if reading P when Q0 is 0., it will be 0.0 [MPa]. Example ) Obtain the saturated steam flow rate when P = 0. [MPa], P = 0.00 [MPa] with a solenoid valve with an Av =. x 0 [m ]. According to Graph (), if reading Q0 when P is 0. and P is 0.00, it is 0. [kg/h]. Hence, the flow rate Q = 0. x. =.0 [kg/h]. () Test method Attach a test equipment with the test circuit shown in Fig. (). Next, pour water at to 0 C, then measure the flow rate with a pressure difference of 0.0 MPa. However, the pressure difference needs to be set with a large enough difference so that the Reynolds number does not go below a range of x 0. y substituting the measurement results for formula () to figure out Av. Thermometer Test range Pressure tap Equipment for test Pressure tap Restrictor in the upstream side Flow meter d d Restrictor in the downstream side 0d 0d 0 Fig. () Test circuit based on IEC0--, IS 00

23 Flow Characteristics Note) Use this graph as a guide. In the case of obtaining an accurate flow rate, refer to pages to 0. Air.0 Downstream pressure (P) MPa VXK VXK VXK VXK VXK Upstream pressure of valve P.0 MPa ø ø ,000,00 ø 00,000,0 ø Flow rate Q l/min (ANR) Subsonic Critical pressure Sonic ø How to read the graph The sonic range pressure to generate a flow rate of 00 l/min (ANR) is P 0. MPa for a ø orifice (VXK) and P 0. MPa for a ø orifice (VX). Saturated Steam Downstream pressure of valve (P) MPa () (9) () () () () () (0) (0) () () () () () () () (0) () () (0) Upstream pressure of valve P.0 MPa Subsonic Critical pressure Sonic VXK VXK VXK VXK VXK Flow rate Q kg/h ø ø ø ø ø How to read the graph The sonic range pressure to generate a flow rate of kg/h is ( ): Saturated steam holding heat (kcal/kg) ( ): Saturation temperature ( C) P 0. MPa for ø orifice (VXKS), P 0. MPa for ø orifice (VXKS), and P 0. MPa for ø orifice (VXKS). The holding heat slightly differs depending on the pressure P, but at kg/h it is approx. 900 kcal/h.

24 Flow Characteristics Water Flow rate Q l/min VXK 0 ø VXK ø VXKø VXKø VXKø (0.00) (0.00) 0.0 (0.0) 0.0 (0.0) Pressure differential P = (P P) MPa How to read the graph When a water flow of l/min is generated, P 0.0 MPa for a valve with ø orifice (VXK,, ).

25 Glossary of Terms Pressure Terminology. Maximum operating pressure differential The maximum pressure differential (the difference between the inlet and outlet pressure) which is allowed for operation. When the outlet pressure is 0 MPa, this becomes the maximum operating pressure.. Minimum operating pressure differential The minimum pressure differential (the difference between the inlet pressure and outlet pressure) required to keep the main valve stably operating.. Maximum system pressure The maximum pressure that can be applied inside the pipelines (line pressure). (The pressure differential of the solenoid valve portion must be less than the maximum operating pressure differential.). Proof pressure The pressure in which the valve must be withstood without a drop in performance after holding for one minute under prescribed pressure and returning to the operating pressure range. (value under the prescribed conditions). 00 mesh The number of meshes over a length of. mm ( inch). Electrical Terminology. Apparent power (VA) Volt-ampere is the product of voltage (V) and current (A). Power consumption (W): For AC, W = V A cosθ. For, W = V A. Note) cosθ shows power factor. cosθ = 0.. Surge voltage A high voltage which is momentarily generated by shutting off the power in the shut-off area.. Enclosure A degree of protection defined in the IS C 090: Waterproof test of electric machinery/appliance and the degree of protection against the intrusion of solid foreign objects. Verify the degree of protection for each product. IP Second characteristic numeral First characteristic numeral First Characteristics: Degrees of protection against solid foreign objects 0 Non-protected Protected against solid foreign objects of 0 mm ø and greater Protected against solid foreign objects of mm ø and greater Protected against solid foreign objects of. mm ø and greater Protected against solid foreign objects of.0 mm ø and greater Dust-protected Dusttight Second Characteristics: Degrees of protection against water 0 Non-protected Protected against vertically falling water drops Dripproof type Protected against vertically falling water drops when enclosure tilted up to Dripproof type Protected against rainfall when enclosure tilted up to 0 Rainproof type Protected against splashing water Splashproof type Protected against water jets Low jetproof type Protected against powerful water jets Strong jetproof type Protected against the effects of temporary immersion in water Immersible type Protected against the effects of continuous immersion in water Submersible type Example) IP: Dusttight, Low jetproof type Low jetproof type means that no water intrudes inside an equipment that could hinder from operating normally by means of applying water for minutes in the prescribed manner. Take appropriate protection measures, since a device is not usable in an environment where a droplet of water is splashed constantly. Others. Material NR: Nitrile rubber FKM: Fluororubber Trade names: Viton, Dai-el, etc. EPDM: Ethylene propylene rubber PTFE: Polytetrafluoroethylene resin Trade names: Teflon, Polyflon, etc.. Oil-free treatment The degreasing and washing of wetted parts.. Passage In the IS ( ) IN and OUT are in a blocked condition ( ), but actually in the case of reverse pressure (OUT>IN), there is a limit to the blocking. ( ) is used to indicate that blocking of reverse pressure is not possible.

26 Series VXK Specific Product Precautions e sure to read before handling. Refer to back cover for Safety Instructions, Handling Precautions for SMC Products (M-E0-) for Port Solenoid Valves for Fluid Control Precautions. Warning. The valve will reach high temperatures from high temperature fluids such as steam. Confirm that the valve has cooled sufficiently before performing works. If touched inadvertently, there is a danger of being burned.. Shut off the fluid supply and release the fluid pressure in the system.. Shut off the power supply. Replacement of Strainer )Turn and remove the plug (width across flats of mm). ) Remove the strainer, and clean or replace it. ) Mount the O-ring on the plug and insert the strainer to the end of the plug. ) Screw the plug into the body. (Recommended tightening torque: to N m) Strainer O-ring Plug ack page

27 Series VXK Specific Product Precautions e sure to read before handling. Refer to back cover for Safety Instructions, Handling Precautions for SMC Products (M-E0-) for Port Solenoid Valves for Fluid Control Precautions. Replacement of Solenoid Coil N.C. Clip N.O. E stop ring Solenoid coil Solenoid coil q Pull out the clip horizontally in direction q. When doing this, do not apply twisting or torsion to the clip. Otherwise, the clip may be deformed. If the clip is deformed by mistake, replace it with a new one. q Remove the E stop ring in direction q. Name plate Collar Name plate w The removal of the clip will make it possible to remove the coil in direction w. w The removal of the E stop ring will make it possible to remove the coil in direction w. Wave washer e Warning After replacement of the coil, attach the name plate so that its printed side is facing upwards, and press the clip horizontally in direction e.. When replacing the solenoid coil, turn off the power supply.. e careful for possible high temperature of the solenoid coil due to the fluid temperature and operating conditions.. Check the type of the solenoid coil (, rated voltage, voltage specification, insulation specification). Replacement of solenoid coil Cannot be changed between and AC. Cannot be changed between and AC (built-in full-wave rectifier type). Can be changed from to. Can be changed from AC to AC. ack page e After replacement of the coil, attach the name plate so that its printed side is facing upwards, and mount the collar, and then press the E stop ring horizontally in direction e.

28 Safety Instructions Caution: Warning: Danger : Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of Caution, Warning or Danger. They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) ), and other safety regulations. ) ISO : Pneumatic fluid power General rules relating to systems. ISO : Hydraulic fluid power General rules relating to systems. IEC 00-: Safety of machinery Electrical equipment of machines. (Part : General requirements) ISO 0-: Manipulating industrial robots - Safety. etc. Warning. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed.. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.. efore machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions.. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.. An application which could have negative effects on people, property, or animals requiring special safety analysis.. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation. Caution. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. Limited warranty and Disclaimer/ Compliance Requirements The product used is subject to the following Limited warranty and Disclaimer and Compliance Requirements. Read and accept them before using the product. Limited warranty and Disclaimer. The warranty period of the product is year in service or. years after the product is delivered. ) Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products. ) Vacuum pads are excluded from this year warranty. A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. Compliance Requirements. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited.. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed. Revision history Edition Addition of plug assembly part no. to strainer part no. Change of O-ring part no. in strainer part no. OZ Safety Instructions e sure to read Handling Precautions for SMC Products (M-E0-) before using. Akihabara UDX F, --, Sotokanda, Chiyoda-ku, Tokyo 0-00, APAN Phone: Fax: 0-9- URL 00 SMC Corporation All Rights Reserved Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. D-DN st printing MY printing OZ 0SZ Printed in apan.