MIL-PRF-6164G, PERFORMANCE SPECIFICATION: VALVE; AIRCRAFT, PNEUMATIC, HIGH-PRESSURE CHARGING (16-OCT-2012)

MIL-PRF-6164G, PERFORMANCE SPECIFICATION: VALVE; AIRCRAFT, PNEUMATIC, HIGH-PRESSURE CHARGING (16-OCT-2012)., This specification covers several types of high-pressure pneumatic valves for aircraft use. The high pressure air valves covered by this specification are intended for use in gas-charged units such as shock-absorber struts, hydraulic-pressure accumulators, surge cylinders, and air bottles which may be in JSSG 2009 Pneumatic Power Systems, High Pressure (pneumatic), SAE-AS5440 Hydraulic Systems, Aircraft, Design and Installation Requirements For (hydraulic), and similar systems. The M6164-3 is intended for use where a more extreme definition of leak-free is required to be verified. The M6164-12 is intended for use where higher pressure is used or increased durability is needed.