2540-01-420-8657 WINDSHIELD WIPER ASSEMBLY Index 4730-01-420-8659 TEE,PIPE

National Stock Number:
4820-01-420-8658

Federal Supply Class:
4820

National Item Identification Number:
014208658

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:
PLC-1166899565ADMIRAL VALVE LLC
PLC-11668 CDA-1180399565ADMIRAL VALVE LLC
PLC-11668CP CDA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+3000.0 TO 6875.0 POUNDS PER SQUARE INCH
CONNECTION STYLESOCKET ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
OPERATING PRESSURE5900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A564, ALLOY S17400 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B150, ALLOY C63200 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B21, ALLOY C464 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 316 SS FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 464 STEM
MATERIALCOPPER ALLOY 632 BODY
MATERIALSTEEL COMP 316 SEAT
MATERIALSTEEL COMP 630 FLOW CONTROL DEVICE
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
SPECIAL FEATURESNITROGEN CLEANED I/A/W MIL-STD-1330C (SHIPS)
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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