Part No. V27200-723

Miniature Solenoid Valve

Features:
Normally closed, miniature solenoid valve for satellite and missile attitude control. Response rates as fast as 5 milliseconds.

Specifications:
This unit is suitable for Hydrazine and N₂O₄, plus IPA, GN₂, GHe, and deionized water. Pressure range to 400 PSI, with flow rates equivalent to a .062" ESEO. Temperature from -65° F to 250° F.

Part No. V3500-77

Absolute Pressure Relief Valve

Features:
Coaxial miniature relief valve supplied and qualified for the International Space Station. This absolute pressure unit utilizes an aneroid bellows. Similar designs are available for differential pressure.

Specifications:
Pressure from ambient to 400 PSI with this body, other design bodies to 10,000 PSI. Qualified at temperatures ranging from -65° F to 165° F.

Part No. V27700-88

Hydrogen Fuel Tank Pressurization

Features:
Quad-redundant valve manifold designed and fully qualified for Atlas and Titan Centaur Launch Vehicles.

Specifications:
This vale controlled the GHe pressurant to LH₂ fuel and LO₂ oxidizer, plus isolated GH₂ during engine burn. Operates on 400-4000 PSI, at fluid and ambient temperatures from -191° F to +200° F.

Part No. V44700-184

Cryogenic Low Pressure Liquid Hydrogen Vent Line and Dump Valve Applications

Features:
Direct acting multiple venturi flow paths utilizing high reliability Floating Seal Principle. Special coil construction maintains resistance at cryogenic temperatures.

Specifications:
0 to 60 PSI, temperature range from -423° F to 200° F. Flow rates from .70" ESEO. All welded construction assures no external leakage. Line sizes to 1 inch.

Part No. V27200-586

Latching Solenoid Valve

Features:
Small coaxial latching valve, remains in last actuated position, incorporates position indication feature. This unit utilizes no elastomers, and is hermetically sealed from the fluid. Similar units qualified for manned and unmanned flight applications, Satellites and Space Vehicles.

Specifications:
This series of valves are qualified for inert gasses, Xenon, water, Monomethylhydrazine and N₂O₄, with seal changes. Typical operating conditions include 3500 PSI, flows to approximately .090" ESEO, temperatures from -65° to 180° F.

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