Vacuum Research Gate Valve

By total leak we mean that each completed valve is tested in a he filled bag.

Vacuum research gate valve.

775 359 4442 775 359 4442 toll free. 100 chapel harbor drive 4 pittsburgh pa 15238. All vacuum research valves have total leak rates of less than 2 x 10 9 std cc sec. All vacuum research gate valves are available with 3 types of actuators.

Manual actuator push rod pneumatic actuator double acting sealing technology. Prior to this it was common practice even in large research establishments to upgrade general service valves for vacuum use by winding actuator shaft gaskets from string soaked in an apiezon grease. Stainless steel lpss gate valve instruction parts list end operated gate valve manual parts list op 2 75 con n1 c p lss valve manual parts list op series gate valve manual parts list angle valves spare parts list built before 2001 angle valve manual parts list august 2002 later 3 position aluminum angle valve manual parts list. T 1 800 248 8254.

Aluminum gate valve production began in northern california. Electric motor actuators use high torque servo motors and operate from 115v. F 1 888 658 7983. 24 trafalgar square nh 03063 1988 nashua.

All vacuum research valves can be installed for fast close on power failure and air operated valves can be manually positioned without air or electricity. Virtually every part was made by casting. All vacuum research valves have total leak rates of less than 5 x 10 10 std cc sec. By total leak we mean that each completed valve is tested in a helium filled bag.

Fkm viton sealing bonnet. Hva is the top manufacturer and supplier of vacuum valves high vacuum valves and ultra high vacuum solenoid valves to leading vacuum technology innovators. Electro pneumatic actuators use 70 psi 4 9 kg cm compressed air and include the solenoid specify the solenoid voltage that is most convenient for you. Electric motor air or manual actuators all vacuum research gate valves are available with 3 types of actuators.

Rohs compliant all valves are rohs 2002 95 ec compliant. Mdc stainless steel vacuum gate valves incorporate patented c loc and uni loc gate valve locking mechanisms. The standard valve for vacuum isolation applications in research and industry.