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National Stock Number:
4820-01-244-1181
Federal Supply Class:
4820
National Item Identification Number:
012441181
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:
| C3256 | 35795 | LESLIE CONTROLS, INC. | | C3256-P/L4120-1 | 35795 | LESLIE CONTROLS, INC. | | C3256-P/L4120-12T25PSI 2IN | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +12.0 TO 25.0 POUNDS PER SQUARE INCH | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | UNION | | CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ALL ENDS | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY STEM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES ALL ENDS | | OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | RENEWABLE SEAT RING TYPE | BOLTED | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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