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National Stock Number:
4820-01-466-9239
Federal Supply Class:
4820
National Item Identification Number:
014669239
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:
| 1811JB-0-3X1-22 | 16497 | DRESSER, INC. |
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Techincal Specification:
| CONNECTION TYPE | FLANGE 2ND END | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | MAX PRESSURE 300 PSI; MAX TEMP 750 DEG. F; 1.50 X 2.50 IPS; ANSI B16.5 300 LBAGAVGBOILER SYSTEM - AUX BOILER ONBOARD 420 FT WAGB COAST GUARD VESSELS | | VALVE OPERATION METHOD | AUTOMATIC |
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