Bellows Sealed Vacuum Valves
Install in vertical or horizontal orientation
Pneumatic actuator with Double Action (air to open/air to close) or single Action ( Normal close/air to open)
Temperture Range 150 Degree C. with Viton seal, 200 degree C. with Kalrez seal.
Vacuum Range 1x10 E-11 Torr
Leak Test 2x10 E-10 cc/sec of He