4820-00-585-6445 VALVE,EXPANSION Index 5610-00-585-6451 ASPHALT,PETROLEUM

National Stock Number:
4820-00-585-6447

Federal Supply Class:
4820

National Item Identification Number:
005856447

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:
2601-114959CRANE CO DIV VALVE DIV


Techincal Specification:
BONNET TYPEINSIDE SPRING
FLOW CONTROL DEVICEDISK
RENEWABLE SEAT RING TYPERETAINING SCREW
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAIR


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