4820-01-275-4163 VALVE,SAFETY RELIEF Index 4820-01-275-4165 VALVE,BUTTERFLY

National Stock Number:
4820-01-275-4164

Federal Supply Class:
4820

National Item Identification Number:
012754164

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:
03-418105083BACHARACH, INC.
B-4CPA-2-35002570SWAGELOK CO
B-4CPA-2-35018034NUPRO CO
B-4CPA-2-3503T9T9SWAGELOK CO


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+350.0 TO 600.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALCOPPER ALLOY BODY
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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