High Vacuum Butterfly Valve
- All parts 304 Stainless Steel.
- Motor, pneumatic, or manual actuator operation.
- Available in 4", 6" or 10" sizes.
- Useable in 760 to 10^-7 torr.
Description
The Cooke High Vacuum Butterfly Valve allows high
conductance and seals tightly to maintain chamber pressure. The valve
rotates a plate 90o. The pneumatic or motor operated valve can include a
position switch indicator.
Additional Information
- Choice of elastomer O rings.
- Pneumatic operated actuator needs 60-80 PSI.
- Leak-test certified to 10^-8 std. cc/sec.
- Inert gas weld construction.
- Pneumatic solenoid and motor operated actuator need 115v, 60Hz current.