Hydraulic Pressure Relief Valve, Flanged Cartridge AC69990LE3093

Technical Description

Precision cartridge-style hydraulic pressure relief valve assembly designed for direct integration into an aircraft fluid distribution manifold. Fabricated with a robust stainless steel lower body featuring pre-installed dual elastomeric O-ring static seals to ensure absolute isolation between high- and low-pressure internal chambers. Outfitted with an integrated two-hole mounting flange for secure, vibration-resistant anchoring directly to the system housing. The upper cylindrical chassis transitions to a secondary mechanical fluid port protected by a high-visibility red vinyl shipping cap to block foreign object debris (FOD) and maintain strict cleanroom properties prior to system integration. Engineered to provide dependable, rapid-response overpressure protection within critical flight system hydraulic loops.

Component Specifications