4820-00-121-9623 VALVE,SAFETY RELIEF Index 4820-00-121-9627 VALVE,CHECK

National Stock Number:
4820-00-121-9625

Federal Supply Class:
4820

National Item Identification Number:
001219625

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
4085700-718355THE BOEING COMPANY
4085700-752997PACIFIC AIR INDUSTRIES, LLC
S4085700-718355THE BOEING COMPANY
S4085700-788277THE BOEING COMPANY
4085700-788277THE BOEING COMPANY


Techincal Specification:
DISK LOADING METHODSPRING
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEDISK
MOUNTING FACILITYTHREADED FASTENER
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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