Service valves

Pressure: 0 psi - 300 psi
Temperature range: -65 °F - 900 °F

... found in this service, our valves provide dependable control over tens of thousands of flight hours. Applications include systems for engine, wing and tail unit anti-icing, potable water pressurization ...

Pressure: 6,000 psi
Temperature range: -420 °F - 250 °F

... including liquid oxygen (LOX), liquid Nitrogen, liquid Hydrogen and others, these pneumatically actuated valves provide excellent, long lasting service.

Crissair, Inc. designs and manufactures several manually operated, rotary-type valves that shut off or redirect supply pressure and flow. Generally, the manual operation is achieved via a handle that is ergonomically ...

Valves Allen produces a wide range of valves for use in aircraft fuel, hydraulic, air and water systems. Check Valves are spring and/or gravity loaded to the closed position to control ...