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National Stock Number:
4820-01-353-7381
Federal Supply Class:
4820
National Item Identification Number:
013537381
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:
| 710916 | 60764 | WIGGINS LIFT CO INC | | CBEG-LCN-BCK | 54035 | SUN HYDRAULICS CORP |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (SCREW-IN CARTRIDGE) ALL ENDS | | CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS | | FLOW CONTROL DEVICE | DISK | | OPENING PRESSURE SETTING | 3000.0 POUNDS PER SQUARE INCH | | MATERIAL | STEEL BODYRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | NOMINAL THREAD SIZE | 1.000 INCHES ALL ENDS | | SPECIAL FEATURES | CHECK CRACK 4 PSI; PILOT RATIO 4.5 TO 1 APPROX; INCL ADJUSTMENT SCREW | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | THREAD CLASS | 2A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNS ALL ENDS | | THREAD QUANTITY PER INCH | 14 ALL ENDS |
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