A valve consisting of a ported, dead weighted, hollow piston which moves vertically across the inlet passage within the valve body. Changes in the pressure controlled position of the piston vary the effective area of the ports exposed to the inlet flow in such a manner as to maintain a constant outlet line pressure. It has no seats or disk. For dead weight loaded pressure regulating valve of seat and disk construction, see also valve, regulating, fluid pressure.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6610-01-312-3032
NSN 7035-00-213-6413
NSN 5990-01-480-9938
NSN 6150-01-478-5996
NSN 5990-01-658-9964
NSN 4140-01-415-3363
NSN 5999-01-485-0316
NSN 5910-01-485-1034
NSN 5985-01-112-9552
NSN 6645-01-060-7988
NSN 5925-01-388-3325
NSN 5855-01-512-1926