4820-01-557-7642 VALVE,STEM Index 4820-01-555-4340 DIAPHRAGM,VALVE,FLAT

National Stock Number:
4820-01-555-0442

Federal Supply Class:
4820

National Item Identification Number:
015550442

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:
7386134 FIND NO 653711NAVAL SEA SYSTEMS COMMAND
738683653711NAVAL SEA SYSTEMS COMMAND
PPDB-LAN54035SUN HYDRAULICS CORP


Techincal Specification:
OPENING PRESSURE SETTING1100.0 POUNDS PER SQUARE INCH
MATERIALSTEEL CORROSION RESISTING BODY
SPECIAL FEATURES3 PORT, PILOT OPERATED, PRESSURE REDUCING/RELIEVING CARTRIDGE VALVE; FACTORY SET TO 1100 PSI
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, REDUCING/RELIEVING
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
VALVE OPERATION METHODAUTOMATIC


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