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National Stock Number:
4820-00-287-3037
Federal Supply Class:
4820
National Item Identification Number:
002873037
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:
| 14558-01 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +11.0/+28.0 POUNDS PER SQUARE INCH | | BOLT CIRCLE NOMINAL DIAMETER | 7.812 INCHES 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES 1ST END | | BOLT HOLE QUANTITY | 10 1ST END | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | INSIDE SPRING | | CONNECTION TYPE | FLANGE 1ST END | | DISK LOADING METHOD | SPRING | | FURNISHED ITEMS AND QUANTITY | 1 SIGHT GAGE | | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | FLOW CONTROL DEVICE | POPPET | | NOMINAL OUTSIDE DIAMETER | 9.062 INCHES 1ST END | | NOMINAL THICKNESS | 0.734 INCHES 1ST END | | MOUNTING FACILITY | BRACKET | | RAISED FACE NOMINAL DIAMETER | 7.000 INCHES 1ST END | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 1ST END | | RENEWABLE SEAT RING TYPE | THREADED | | VALVE OPERATION METHOD | MANUAL |
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