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National Stock Number:
4820-01-196-7146
Federal Supply Class:
4820
National Item Identification Number:
011967146
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:
| 1384 1 1-4IN | 35795 | LESLIE CONTROLS, INC. | | 1384 1 1/4IN30T | 35795 | LESLIE CONTROLS, INC. | | 1385-1-1/4IN | 35795 | LESLIE CONTROLS, INC. | | C3457 | 35795 | LESLIE CONTROLS, INC. | | C3457 1 1/4IN30T50PSI | 35795 | LESLIE CONTROLS, INC. | | YB2385F624 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY BODY | | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | NICKEL ALLOY STEM | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES | | VALVE SIZE | 1.250 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE DISCHARGE FLOW RATE | 98.0 GALLONS PER MINUTE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 4.625 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.406 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | RENEWABLE SEAT RING TYPE | BOLTED | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | UNION | | OPENING PRESSURE SETTING | 300.0 POUNDS PER SQUARE INCH |
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