Spacecraft Components

Solenoid Actuated Thruster Valve (Dual Seat)

Solenoid Actuated Thruster Valve, Dual Seat

Type: Solenoid Actuated, Dual Seat

 

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

Typical Performance Specifications

  • Fluid

    Hydrazine, GHe

  • Operating Pressures

    400 psig (27.6 bar)

  • Proof Pressures

    900 psig (62.1 bar)

  • Engine Thrust Rating

    5 lbf (22 N)

  • Response Time

    15 ms maximum

  • Power Consumption

    27 watts maximum @ 28vdc and 45°F (7.2°C)

  • Internal Leakage

    < 1 x 10-5 scc/sec He @ 400 psid (27.6 bar)

  • External Leakage

    < 1 x 10-6 scc/sec He @ 900 psid (62.1 bar)

  • Cycle Life

    100,000 cycles minimum

  • Weight

    .66 lbs (0.299 kg) maximum

  • Thermal Operating Range

    40°F to 300°F (4.44°C to 148.9°C)

  • Flow vs. Pressure Drop

    0.028 lb/sec @ 25 psid (1.72 bar) maximum

  • Wetted Materials

    Stainless Steel, AF-E-411

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.

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Contact Us

For Additional Information Regarding any of our Propulsion Control Products:

Bill Vogt

Spacecraft Fluid Controls Sales Manager

+1-716-687-4109