Used Edwards Gate Valves

KF/ISO Gate Valves

HVA Gate valves
ModelSizeRebuilt
GVI 050M50$550
GVI 063M63$700
GVI 063P63ask
GVI 100M100$950
121-0406-ask
GVI 100M100$950
GVI 160P160$1,250
GVI 200P200$1,700
GVI 250P250$2,950

ASA/ANSI Gate Valves

11210-1201R
ModelSizeRebuilt
GVA 040P4$1,000
GVA 080P6$2,300
GVA 120P10$3,150

Conflat Gate Valves

HVA Gate valves
ModelSizeRebuilt
GVC 100P10$1,950

BOC Edwards new line of lightweight aluminum angle valves are designed for high vacuum service and are well suited for isolation of roughing lines and forelines in a vacuum process where high conductance is required. An optional position indicator is available, which is activated by magnet inside the pneumatic actuator providing closure for the open and closed positions. Easy removal of the actuator allows ease of servicing while the valve body remains in situations.

AVA Specifications
Valve Actuation Type:Double acting, pneumatically opened and closed
Operating Pressure Range:2 - 3" valves - 1x10-8mbar to 2 bar
4" valves and larger - 1x10-8mbar to 1 bar
Leak Rate:<1 x 10-9mbar ls-1
Maximum Differential Pressure:1 bar in either direction
Position Indicator Switch Contact Rating:0.5A @ 110V AC
Materials of Construction:
Body, Angle valve6061-T6 Aluminum
Valve plate6061-T6 Aluminum
Actuator cylinder6061-T6 Aluminum
Piston cupBuna-N
MagnetCeramic ferrite
Seals, valve plateFlouroelastomer
Air line connectionsNickel plated brass
Average life until first service*:100,000 cycles
Mounting Position:
Angle valve2" - 6" any position
8" and larger mount bottom (seal) side to vacuum pump
Pneumatic Operating Pressure:65 - 80 psig


GVA Specifications
Valve Actuation Type:Double acting, pneumatically opened and closed
Operating Pressure Range:2 - 3" valves - 1x10-8mbar to 2 bar
4" valves and larger - 1x10-8mbar to 1 bar
Leak Rate:<1 x 10-9mbar ls-1
Maximum Differential Pressure:1 bar in either direction
Position Indicator Switch Contact Rating:0.5A @ 110V AC
Materials of Construction:
Body, Gate valve6063-T6 Aluminum, Extruded
Valve plate6061-T6 Aluminum
Actuator cylinder6061-T6 Aluminum
Piston cupBuna-N
MagnetCeramic ferrite
Seals, valve plateFlouroelastomer
Air line connectionsNickel plated brass
Average life until first service*:100,000 cycles
Mounting Position:
Gate valveany position
Pneumatic Operating Pressure:65 - 80 psig

*Dependent on the vacuum environment and the opening and closing speed



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