Used Edwards Gate Valves

KF/ISO Gate Valves

Model	Size	Rebuilt
GVI 050M	50	$550
GVI 063M	63	$700
GVI 063P	63	ask
GVI 100M	100	$950
121-0406	-	ask
GVI 100M	100	$950
GVI 160P	160	$1,250
GVI 200P	200	$1,700
GVI 250P	250	$2,950

ASA/ANSI Gate Valves

Model	Size	Rebuilt
GVA 040P	4	$1,000
GVA 080P	6	$2,300
GVA 120P	10	$3,150

Conflat Gate Valves

Model	Size	Rebuilt
GVC 100P	10	$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
Operating Pressure Range:	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 valve	6061-T6 Aluminum
Valve plate	6061-T6 Aluminum
Actuator cylinder	6061-T6 Aluminum
Piston cup	Buna-N
Magnet	Ceramic ferrite
Seals, valve plate	Flouroelastomer
Air line connections	Nickel plated brass
Average life until first service*:	100,000 cycles
Mounting Position:
Angle valve	2" - 6" any position
Angle valve	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
Operating Pressure Range:	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 valve	6063-T6 Aluminum, Extruded
Valve plate	6061-T6 Aluminum
Actuator cylinder	6061-T6 Aluminum
Piston cup	Buna-N
Magnet	Ceramic ferrite
Seals, valve plate	Flouroelastomer
Air line connections	Nickel plated brass
Average life until first service*:	100,000 cycles
Mounting Position:
Gate valve	any position
Pneumatic Operating Pressure:	65 - 80 psig

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

home index: A-M-Z e-mail PTB Sales toll free: 866-332-0500