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C417-80-880

Issue C Original

Instruction Manual

LCPVEK Solenoid Operation Isolation Valves

Description

Item 

Number

Description

Item 

Number

LCPV16EKA 230 V a.c. Solenoid Valve

C417-80-000 LCPV25EKA 230 V a.c. Solenoid Valve

C417-90-000

LCPV16EKA 110 V a.c. Solenoid Valve

C417-80-100 LCPV25EKA 110 V a.c. Solenoid Valve

C417-90-100

LCPV16EKA 24 V a.c./d.c. Solenoid Valve

C417-80-200 LCPV25EKA 24 V a.c./d.c. Solenoid Valve

C417-90-200

Содержание C417-80-000

Страница 1: ...er Description Item Number LCPV16EKA 230 V a c Solenoid Valve C417 80 000 LCPV25EKA 230 V a c Solenoid Valve C417 90 000 LCPV16EKA 110 V a c Solenoid Valve C417 80 100 LCPV25EKA 110 V a c Solenoid Valve C417 90 100 LCPV16EKA 24 V a c d c Solenoid Valve C417 80 200 LCPV25EKA 24 V a c d c Solenoid Valve C417 90 200 ...

Страница 2: ...es is in conformity with the following standard s or other normative document s EN 61000 6 2 2005 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments EN 61000 6 4 2007 A1 2011 Electromagnetic compatibility EMC Part 6 4 Generic standards Emission standard for industrial environments EN 60664 1 2007 Insulation coordination for equipment within low voltag...

Страница 3: ...incorporated has been brought into conformity with the provisions of the Machinery Directive 2006 42 EC The machine s is in conformity with the following standard s or other normative document s None and fulfils all the relevant provisions of 2014 35 EU Low Voltage Directive 2014 30 EU Electromagnetic Compatibility EMC Directive 2011 65 EU Restriction of Certain Hazardous Substances RoHS Directive...

Страница 4: ...This page has been intentionally left blank ...

Страница 5: ...cal data 6 2 5 Product item numbers 6 3 Installation 7 3 1 Unpack and inspect 7 3 2 Install the valve 7 3 3 Electrical connections 7 3 4 Valve coil orientation adjustment 10 4 Operation 11 5 Maintenance 12 6 Storage and Disposal 13 6 1 Storage 13 6 2 Disposal 13 For return of equipment complete the HS Forms at the end of this manual Illustrations Figure Page 1 Dimensions of NW25 valve 4 2 Dimensio...

Страница 6: ...s Limited 2014 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited Contents Tables Table Page 1 General technical data 3 2 Performance data 3 3 Material data 3 4 Electrical data 6 5 Product item numbers 6 ...

Страница 7: ...ing IEC warning labels appear on the valve The units used throughout this manual conform to the SI international system of units of measurement 1 2 Description The solenoid operated valves are designed for general vacuum use where there is a requirement to open and close a vacuum line The vacuum line is opened and closed by a fluoroelastomer pad on the base of the valve plunger which seals against...

Страница 8: ...itial power surge to open the valve but subsequently modulates the power supply to reduce the power consumption The valve can only be operated with the electronic actuator fitted and power should never be applied directly to the coil The valve body can be rotated with respect to the valve coil and the electronic actuator can be fitted in two orientations depending on whichever combination of orien...

Страница 9: ...to 55 C Storage temperature range 20 to 70 C Vent gas temperature range 10 to 130 C Table 2 Performance data Leak rate Typically 1 x 10 6 mbar litres second Leak rate across valve pad with pressure differential acting to close valve Recommended pressure range 1 x 10 6 mbar to 1000 mbar absolute Maximum pressure differential pressure differential acting to close valve 1000 mbar Time to open 20 ms T...

Страница 10: ...C417 80 880 Issue C Page 4 Edwards Limited 2014 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited Technical data Figure 1 Dimensions of NW25 valve ...

Страница 11: ... Edwards Limited 2014 All rights reserved Page 5 Edwards and the Edwards logo are trademarks of Edwards Limited Technical data C417 80 880 Issue C Figure 2 Dimensions of NW16 valve ...

Страница 12: ...olerance 10 Duty cycle 100 continuous Enclosure rating IP65 Electrical supply cable outer diameter 6 to 7 mm Electrical supply cable conductor section 1 5 mm2 maximum Power consumption a c supply Open Hold 72 W 400 ms typically 5 W Typically 7 W hold on 230 V a c versions Power consumption d c supply Open Hold 72 W 50 110 ms typically 5 W Table 5 Product item numbers LCPV16EKA 230 V a c C417 80 00...

Страница 13: ... valve is rated to seal against a 1000 mbar pressure differential in one direction Referring to Figure 1 and 2 for optimum valve performance install the valve with the direction of gas flow from port A to port B 3 3 Electrical connections WARNING Do not operate the LCPVEKA valve in safety critical applications The LCPVEKA valve is not intended to be fail safe WARNING If the nature of the applicati...

Страница 14: ... actuator 3 6 Strip back the outer sheath on the cable by a distance of 20 mm and strip the insulation from each core for a distance of 5 mm 7 Slide the compression nut 6 cable grip 7 rubber cable gland 8 and gland compression ring 9 onto the cable 8 Pass the cable through the hole in the electronic actuator 3 and attach the wire ends to the terminals 4 or 10 depending on version 9 Replace the ele...

Страница 15: ...Edwards Limited Installation C417 80 880 Issue C Figure 3 Electrical supply connections 1 Retaining screw 2 Electronic actuator cover 3 Electronic actuator 4 Connector 24 V version 5 Valve 6 Compression nut 7 Cable grip 8 Rubber cable gland 9 Gland compression ring 10 Connector 110 V 230 V version ...

Страница 16: ...ientation 1 Ensure that the power supply to the valve is switched off before attempting to adjust the valve coil orientation 2 Remove the coil retaining nut 1 from the valve 3 Rotate the valve coil 2 about the armature tube 3 to the required orientation 4 Replace the coil retaining nut 1 5 Tighten the coil retaining nut 1 to 15 Nm so that the coil 2 is securely pressed against the O ring 4 Figure ...

Страница 17: ...rectly installed the operation of the LCPVEKA valve is dependent only upon the switching of the electrical supply to the valve This range of normally closed valves open when the electrical supply to the valve is switched on the valve closes automatically when the electrical supply is switched off WARNING Do not touch the valve coil during operation It may be hot ...

Страница 18: ...e serviced by the user The following checks must be made when carrying out maintenance on the vacuum system Check that the connection to the vacuum system is secure Check that the electrical connections are secure and that the electrical cable is not damaged WARNING Do not inhale or touch the breakdown products of fluorinated materials which may be present if the vacuum system has been heated to 2...

Страница 19: ...e and Disposal 6 1 Storage Place protective covers over the valve ports and store the LCPVEKA valve in cool dry conditions until required for use When required prepare and install the valve as described in Section 3 6 2 Disposal Dispose of the valve and any components from it safely in accordance with all local and national safety and environmental requirements ...

Страница 20: ...C417 80 880 Issue C Page 14 Edwards Limited 2014 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...

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Страница 23: ...n of Vacuum equipment and Components Procedure HS1 If you are returning a vacuum pump note the following If a pump is configured to suit the application make a record of the configuration before returning the pump All replacement pumps will be supplied with default factory settings Do not return a pump with accessories fitted Remove all accessories and retain them for future use The instruction in...

Страница 24: ...P800 80 000 Issue T edwardsvacuum com ...

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