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Check Valve
Cryogenic SS
Lift Check Valve
Parker Bestobell lift check valves feature
bolted bonnet, integral seat and renewable PTFE seal, complete with bronze
internals. The Stainless-Steel body valves are available with flanged, Butt
Weld and Socket Ends. Size available DN6- DN150 (1/4” - 6”). The
lift check valve is of a cone seat design for zero leak shut off. The bolted
bonnet allows for easy maintenance, even in confined spaces. All valves are
degreased for oxygen duty, assembled in clean room conditions and pressure
tested prior to dispatch. Maximum Working Pressure (MWP) Subject to end
connections Up to 50 bar (725 psi) at -196°C to +65°C.
Cryogenic Bronze
Lift Check Valve
Parker Bestobell lift check valves feature
bolted bonnet, integral seat and renewable PTFE disc, complete with bronze internals.
The bronze body valves are available with Socket Ends or BSP Parallel/NPT
threaded end connections and Stainless-Steel stubs. Size available DN6- DN50 (1/4”
- 2”). The lift check is of a cone seat design for zero leak shut off. The
bolted bonnet allows for easy maintenance, even in confined spaces with lower
bolting torques. All valves are degreased for oxygen duty, assembled in clean
room conditions and pressure tested prior to dispatch. Maximum Working Pressure
(MWP) Subject to end connections Up to 50 bar (725 psi) at -196°C to +65°C
Cryogenic
Swing Check Valve
A Stainless-Steel swing check valve with a PTFE
seal incorporated into the valve disc ensures a drop tight shut off at ambient
temperatures and a leakage rate complying with EN1626 “Valves for Cryogenic
Service” under cryogenic conditions. A wide opening allows high flow rates at
low-pressure drops. The design incorporates a bolted bonnet and a unique easy
assemble valve disc assembly. Size available DN25- DN80 (1” - 3”). All valves
are degreased for oxygen duty, assembled in clean room conditions and pressure
tested prior to dispatch. Maximum Working Pressure (MWP) Subject to end
connections Up to 50 bar (725 psi) at -196°C to +65°C.
Cryogenic SS
Lift Check Valve
Parker Bestobell lift check valves feature
bolted bonnet, integral seat and renewable PTFE seal, complete with bronze
internals. The Stainless-Steel body valves are available with flanged, Butt
Weld and Socket Ends. Size available DN6- DN150 (1/4” - 6”). The
lift check valve is of a cone seat design for zero leak shut off. The bolted
bonnet allows for easy maintenance, even in confined spaces. All valves are
degreased for oxygen duty, assembled in clean room conditions and pressure
tested prior to dispatch. Maximum Working Pressure (MWP) Subject to end
connections Up to 50 bar (725 psi) at -196°C to +65°C.
Cryogenic Bronze
Lift Check Valve
Parker Bestobell lift check valves feature
bolted bonnet, integral seat and renewable PTFE disc, complete with bronze internals.
The bronze body valves are available with Socket Ends or BSP Parallel/NPT
threaded end connections and Stainless-Steel stubs. Size available DN6- DN50 (1/4”
- 2”). The lift check is of a cone seat design for zero leak shut off. The
bolted bonnet allows for easy maintenance, even in confined spaces with lower
bolting torques. All valves are degreased for oxygen duty, assembled in clean
room conditions and pressure tested prior to dispatch. Maximum Working Pressure
(MWP) Subject to end connections Up to 50 bar (725 psi) at -196°C to +65°C
Cryogenic
Swing Check Valve
A Stainless-Steel swing check valve with a PTFE
seal incorporated into the valve disc ensures a drop tight shut off at ambient
temperatures and a leakage rate complying with EN1626 “Valves for Cryogenic
Service” under cryogenic conditions. A wide opening allows high flow rates at
low-pressure drops. The design incorporates a bolted bonnet and a unique easy
assemble valve disc assembly. Size available DN25- DN80 (1” - 3”). All valves
are degreased for oxygen duty, assembled in clean room conditions and pressure
tested prior to dispatch. Maximum Working Pressure (MWP) Subject to end
connections Up to 50 bar (725 psi) at -196°C to +65°C.