Spacecraft Components

High Pressure Fill & Drain Valve

High Pressure Fill & Drain Valve

Type: Manually Operated

 

Note: All of our products are flexible and customizable for your specific needs. Please contact us for more information.

Typical Performance Specifications

  • Operating Pressures

    0-5000 psig (0-344.7 bar)

  • Proof Pressures

    7500 psig (517.1 bar)

  • Burst Pressures

    12,500 psig (861.8 bar)

  • Internal Leakage

    < 1x10-6 scc/sec GHe @ 5000 psia (344.7 bar)

  • External Leakage

    < 1x10-5 scc/sec GHe @ 5000 psia (344.7 bar) (When Open)
    < 1x10-6 scc/sec GHe @ 5000 psia (344.7 bar) (When Closed)

  • Cycle Life

    150 cycles Maximum

  • Weight

    0.46 lb (0.209 kg)

  • Flow and ΔP

    30 psid (2.0 bar) @ 51 scfm GHe @ 4000 psig (275.8 bar) inlet

  • Wetted Materials

    Stainless Steel or Titanium Alloy, EPR or Kalrez®

  • Seal Redundancy

    Double

Most of the listed performance parameters reflect the program requirements and not the design limitations of the valve. In general most valves will perform better than listed in the following areas: system pressure, flow rate, pressure drop, internal leakage and response time.

Related Products

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Related Market Information

Contact Us

For Additional Information Regarding any of our Propulsion Control Products:

Bill Vogt

Spacecraft Fluid Controls Sales Manager

+1-716-687-4109