Shipboard air compressor pressure relief valve in full conformance with Mil-V-22549. Inlet connection is 1/2" union end socket weld in accordance with Navy standard drawing #810-1385884. Outlet connection is 1/2" union end silver braze in accordance with Navy standard drawing #810-1385946. Stainless steel construction, top guided with soft-seat design and a threaded cap. Rated to 6000 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 unique soft-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 304/S30400
Bonnet, Cap & Nozzle: CRES 304/ASTM A276
Disc Assembly:
____Disc: CRES 304/ASTM A276
____Disc Insert: Vespel/SP-1
Disc Guide & Stem: CRES 304/ASTM A276
Spring: Cad Plated Steel/ASTM A231
DANCO Valve Identification System
Overall Height: 7.34" Note: Dimensions include Union Nuts & Tailpieces
Center-to-Inlet Face: 3.28" Unit Weight: 4 LBS.
Center-to-Outlet Face: 3.09"
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