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National Stock Number:
4820-00-869-3136
Federal Supply Class:
4820
National Item Identification Number:
008693136
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:
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | FLOW CONTROL DEVICE | POPPET | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE SHAPE | OVAL WITH HOLES 1ST END | | BOLT HOLE QUANTITY | 2 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.375 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | INTEGRAL | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 70.0 TO 75.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS AND QUANTITY | 1 PLUGGED DRAIN | | FEATURES PROVIDED | VALVE STEM LOCK SHIELD | | SPECIAL FEATURES | SIZE 3/8 IN. |
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