Shipboard Air Compressor Back Pressure Relief Valve in full conformance with Mil-V-22549. Connections are 3/4" MS thread on both the inlet and outlet. Stainless steel construction, top guided with a metal-to-metal seating surface. Rated to 3000 PSIG.
  • Danco Valve Company produces the industry’s premier mil-spec relief valves. The valves are quick acting, non-chattering and smooth guiding. They also feature optimal sealing tightness with a hard-seat design.

  • Shock approved in accordance with Mil-S-901C. Vibration approved in accordance with Mil-Std.-167-1.

  • We warranty materials and workmanship against defects for two years after the date of installation. This comprehensive warranty ensures complete manufacturer support.

  • For capacity information specific to your application, please contact the Danco Valve Company technical support department.
Body: CRES 303/ASTM A743
Cap: Naval Brass/ASTM B21
Bottom & Top Disc: CRES 304/ASTM A276
Bottom Spring: CRES 316/ASTM A313
Top Spring: Cad Plated Steel/ASTM A231
DANCO Valve Identificaiton System
Overall Height: 10.0" Unit Weight: 5 LBS.
Center-to-Inlet Face: 3.75"
Center-to-Outlet Face: 1.5"
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