Edwards GV Series Instruction Manual
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Edwards GV Series Instruction Manual

Gate valves
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B650-01-880
Issue G
Instruction Manual
GV Gate Valves
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Summary of Contents for Edwards GV Series

  • Page 1 B650-01-880 Issue G Instruction Manual GV Gate Valves View our inventory...
  • Page 2 This page has been intentionally left blank.

  • Page 3: Table Of Contents

    Service ........................25 Spares ........................25 Accessories ....................... 28 For return of equipment, complete the HS Forms at the end of this manual. © Edwards Limited 2008. All rights reserved. Page i Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 4 Spares for GV valves manufactured in 1993 to 1995 ..............27 Trademark credits ® ConFlat is a trademark of the Varian Corporation Page ii © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 5: Introduction

    Introduction Scope and definitions This manual provides installation, operation and maintenance instructions for the Edwards GV Gate Valves (referred to as GV Valves throughout the remainder of this manual). You must use the GV Valves as specified in this manual.
  • Page 6 B650-01-880 Issue G This page has been intentionally left blank. Page 2 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 7: Technical Data

    0.416 2 (close) 3 (open) GVI250, GVA/GVC100 23000 0.520 3 (close) 4 (open) GVI320, GVA/GVC120 39000 0.520 3 (close) 4 (open) © Edwards Limited 2008. All rights reserved. Page 3 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 8: Dimensions Of Manual Gv Valves (See Table 2)

    1. Grasp type valve handle: GV Valves with flanges 100 mm (4 inches) and larger 2. Knurled valve handle: GV Valves with flanges up to 75 mm (3 inches) 3. Carriage side 4. Seal side Page 4 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 9: Dimensions Of Pneumatic Gv Valves With Microswitches (See Table 2)

    Figure 2 - Dimensions of pneumatic GV valves with microswitches (see Table 2) 1. Position indicator wires 2. 1/8 inch NPT ports 3. Carriage side 4. Seal side © Edwards Limited 2008. All rights reserved. Page 5 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 10 GVA060 200.2 279.4 152.4 241.3 3/4-10 12.7 GVA080 200.2 279.4 203.3 241.3 3/4-10 17.2 GVA100 231.7 406.4 254.0 362.0 3/4-10 19.1 Page 6 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 11 152.4 181.1 22.4 GVC080 200.2 253.2 203.2 231.9 24.6 GVC100 231.7 304.8 254.0 284.0 28.5 GVC120 231.7 354.6 304.8 325.4 28.5 © Edwards Limited 2008. All rights reserved. Page 7 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 12: Dimensions Of Pneumatic Gv Valves With Reed Switches (See Table 2)

    Figure 3 - Dimensions of pneumatic GV valves with reed switches (see Table 2) 1. Electrical connector (refer to Section 3.5.2) 2. 1/8 inch NPT ports 3. Carriage side 4. Seal side Page 8 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 13: Flange Dimensions (See Table 3)

    Figure 4 - Flange dimensions (see Table 3) A. NW flange B. ISO flange C. ANSI flange D. CF flange P = number of holes of diameter T © Edwards Limited 2008. All rights reserved. Page 9 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 14: Pneumatically Operated Gv Valves

    B651-51-000 GVI063 ISO63 B652-01-000 B652-51-000 GVI100 ISO100 B653-01-000 B653-51-000 GVI160 ISO160 B654-01-000 B654-51-000 GVI200 ISO200 B655-01-000 B655-51-000 GVI250 ISO250 B656-01-000 B656-51-000 Page 10 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 15: Ansi Gv Valves

    GVC080 10.00 inch o.d. CF B655-03-000 B655-53-000 GVC100 12.00 inch o.d. CF B656-03-000 B656-53-000 GVC120 14.00 inch o.d. CF B657-03-000 B657-53-000 © Edwards Limited 2008. All rights reserved. Page 11 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 16 B650-01-880 Issue G This page has been intentionally left blank. Page 12 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 17: Installation

    The securing bolts are evenly tightened to a maximum torque of 5 Nm. When you install a manual GV Valve, ensure that you can access the valve handle. © Edwards Limited 2008. All rights reserved. Page 13 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 18: Fit The Gv Valve

    Page 14 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 19 GV Valve when you operate it and it may leak. Refer to the instruction manual supplied with your electropneumatic control-valve to adjust the opening and closing times. © Edwards Limited 2008. All rights reserved. Page 15 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 20: Typical Pneumatic Circuit

    1. Compressed air supply 7. Electrical connections 2. Shut-off valve 8. GV Valve 3. Filter 9. Flow controller 4. Pressure regulator 5. Check-valve (optional) Page 16 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 21: Position Indicator Connections (Pneumatic Valves Only)

    Figure © Edwards Limited 2008. All rights reserved. Page 17 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 22 B650-01-880 Issue G This page has been intentionally left blank. Page 18 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 23: Operation

    The outputs of the GV Valve position indicator microswitches can be used at all times to identify if the GV Valve is fully open, fully closed or partly open (see Section 3.5). © Edwards Limited 2008. All rights reserved. Page 19 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 24: Wiring Diagram For Pneumatic Gv Valves With Reed Switches

    A. Connector viewed from wiring end Rd Red B. Connector viewed from exterior Bk Black 1. Electrical connector 2. Valve open switch 3. Valve closed switch Page 20 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 25: Maintenance

    Check that the valve plate opens and closes smoothly when the valve is operated. Check that the valve plate and other seals are leak tight. © Edwards Limited 2008. All rights reserved. Page 21 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 26 B650-01-880 Issue G This page has been intentionally left blank. Page 22 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 27: Storage And Disposal

    Dispose of the GV Valve and any components removed from it safely in accordance with all local and national safety and environmental requirements. © Edwards Limited 2008. All rights reserved. Page 23 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 28 B650-01-880 Issue G This page has been intentionally left blank. Page 24 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 29: Service, Spares And Accessories

    The majority of these centres employ Service Engineers who have undergone comprehensive Edwards training courses. Order spare parts and accessories from your nearest Edwards company or distributor. When you order, please state for each part required: Model and Item Number of your equipment...
  • Page 30 B655-03-040 12.00 inch o.d. CF 250 (10) GVC100P B656-03-020 B656-03-030 B656-03-040 14.00 inch o.d. CF 320 (12) GVC120P B657-03-020 B657-03-030 B657-03-040 Page 26 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 31: Spares For Gv Valves Manufactured In 1993 To 1995

    14.00 inch o.d. CF 320 (12) GVC120 B657-03-050 B657-03-060 B657-03-070 2.37 inch o.d. CF 40 (1 1/2) GVC015P B650-03-050 B650-03-060 B650-01-070 © Edwards Limited 2008. All rights reserved. Page 27 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 32: Accessories

    24 V a.c., 1-phase, 50/60 Hz B287-03-030 110 V a.c., 1-phase, 50/60 Hz B287-03-031 230 V a.c., 1-phase, 50/60 Hz B287-03-032 24 V d.c. B287-03-055 Page 28 © Edwards Limited 2008. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

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