Size (CM): 16.5*12*6

Weright (KG): 0.2

98V28004022000 is a high-pressure hydraulic flow control valve assembly, engineered for commercial aircraft hydraulic systems including Boeing 777 and Airbus A330, adhering to AS9100 and FAA 8130-3 aerospace standards. It regulates hydraulic fluid flow in landing gear, flight control, and brake systems, maintaining precise pressure and flow rates to ensure smooth operation of critical aircraft mechanisms during takeoff, flight, and landing.

Crafted from corrosion-resistant aerospace-grade stainless steel, it withstands extreme hydraulic pressures (120–3500 psi) and temperatures (-40°F to 250°F), with a flow tolerance of ±10% (±15% under 1.5 gpm). Its compact design integrates seamlessly into hydraulic manifolds, enabling easy replacement during MRO tasks and ensuring the reliability of aircraft hydraulic systems in high-stress operational scenarios.