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National Stock Number:
4820-01-478-5826
Federal Supply Class:
4820
National Item Identification Number:
014785826
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:
| CV38-8 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| FLOW CONTROL DEVICE | POPPET | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK-RELIEF VALVE | | MAXIMUM OPERATING TEMP | 165.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -65.0 FAHRENHEIT | | NOMINAL LENGTH | 2.978 INCHES ALL ENDS | | SPECIAL FEATURES | PROOF PRESSURE 75.0 PSI; BURST PRESSURE OVER 125.0 PSI; RESEAT PRESSURERELIEF VALVE 4 PSI MIN; LUBRICANT SEAL PFPE LIQUID; LUBRICANT THDS PFPE LIQUID; CRACKING PRESSURE RELIEF VALVE CP 9.0 P/M 1.0 PSI, CHECK VALVE CP 8 IN H20 MAX |
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