Valcor Engineering Corporation Fill and Drain (Service) Valves


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Fill and Drain (Service) Valves
Valcor fill and drain valves are metal-to-metal seat valves that maintain extremely low internal & external leakages (1×10^-6 sccs GHe) yet are capable of very high operational cycles (over 100 open/close cycles). Our F&D valves are compatible with propellants (Hydrazine, NTO, MMH, etc), ammonia, and pressurants (GHe and GN2). Options such as flange mounting, tube ends (for welding), color coded covers and bodies, and covers with lanyards are also available. Application Valcor Fill and Drain valves have applications in propellant and pressurant systems as part of the reaction control systems (RCS) and Attitude Control Systems (ACS), where high vibration, large temperature extremes and corrosive fluids are present.
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Technical Specifications

  Valcor Engineering Corporation
Product Category Industrial Valves
Product Name Fill and Drain (Service) Valves
Primary Material Aluminum; Exotic Metal
Number of Ports 2
Valve Type Drain
Media Gas; Air; Compressed Air
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