5365-01-512-1553 SPACER,PLATE Index 5330-01-512-1555 SEAL,NONMETALLIC STRIP

National Stock Number:
4820-01-512-1554

Federal Supply Class:
4820

National Item Identification Number:
015121554

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:
20267886184GRISWOLD INDUSTRIES
202678-01C86184GRISWOLD INDUSTRIES
202679 FIND NO. 286184GRISWOLD INDUSTRIES


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+10.0/+100.0 POUNDS PER SQUARE INCH
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ERR-100
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A743-CF-8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASYM D2000 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL COMP 316 SEAT
PART NAME ASSIGNED BY CONTROLLING AGENCY3/8" CRL5M PRESSURE RELIEF CONTROL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL PIPE SIZE ACCOMMODATED0.3750 INCHES ALL ENDS
SPECIAL FEATURESVALVE HAS 3 SOCKET WELD UNION END CONNECTIONS
VALVE OPERATION METHODAUTOMATIC


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