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National Stock Number:
4820-01-367-1841
Federal Supply Class:
4820
National Item Identification Number:
013671841
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.
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Manufacturer Information:
| D-WK-492-A42 H20 | 63705 | WALZ AND KRENZER INC | | D-WK-492-A42 H20 | 87045 | WALZ & KRENZER INC | | D-WK-492-A67 ITEM H-20 | 63705 | WALZ AND KRENZER INC | | D-WK-492-A67 ITEM H-20 | 87045 | WALZ & KRENZER INC |
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Techincal Specification:
| MAXIMUM OPERATING PRESSURE | 800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | SPECIAL FEATURES | VALVE IS LOCKSHIELD TYPE WITH REMOVABLE HANDLE AND MUST BE LOCKED OPEN EXCEPT MAINTENANCE PERIODSS |
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