Shipboard air compressor pressure relief valve for liquid drain application. Connections are 1/2" union end silver braze on both the inlet and outlet. The valve is in full conformance with Mil-V-22549 and features bronze construction, a hard-seat bottom-guided design and a threaded cap. Rated to 400 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 hard disc.

  • 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: Bronze/ASTM B61
Bonnet & Cap: Naval Brass/ASTM B21
Seat: Monel/QQ-N-281
Disc: Silicon Brass/UNS C875
Stem Assembly:
____Stem: CRES 304/ASTM A276
____Stem Foot: Naval Brass/ASTM B21
Spring: Cad Plated Steel/ASTM A231
DANCO Valve Identification System
Overall Height: 6.25" Note: Dimensions include Union Nuts & Tailpieces
Center-to-Inlet Face: 2.75" Unit Weight: 3 LBS.
Center-to-Outlet Face: 2.75"
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