4820-01-281-7860 VALVE,SAFETY RELIEF Index 4820-01-281-7862 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-281-7861

Federal Supply Class:
4820

National Item Identification Number:
012817861

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:
1910EC-2 181T202PSI 938960116497DRESSER, INC.


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+181.0 TO 202.0 POUNDS PER SQUARE INCH
MATERIALSTEEL BODY
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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