Danco Pressure Relief Valves

Air Compressor Valves

D41P-30UU

D41P-30UU

Model Descriptions:

Shipboard air compressor pressure relief valve in full conformance with Mil-V-22549. Inlet connection is 1/2" union end silver braze in accordance with Navy standard drawing #810-1385943. 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 packed lifting lever. Rated to 3000 PSIG.

Features:

  • Danco Valves are 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 us.

Standard Materials:

BODY: CRES 304/S30400

BONNET & NOZZLE: CRES 304/ASTM A276

LEVER HOUSING: Bronze/ASTM B61

DISC GUIDE & STEM: CRES 304/ASTM A276

SPRING: Cad Plated Steel/ASTM A231

DISC ASSEMBLY:
____Disc: CRES 304/ASTM A276
____Disc Insert: Polysulfon/P1700 Natural -11

DANCO Valve Identification System

Weights & Dimensions:

OVERALL HEIGHT: 8.87"

CENTER-TO-INLET FACE: 3.56"

CENTER-TO-OUTLET FACE: 3.09"

NOTE: Dimensions include Union Nuts & Tailpieces

UNIT WEIGHT: 4 LBS.