4820-00-158-1224 VALVE,CHECK Index 1010-00-158-1227 STOP ASSEMBLY

National Stock Number:
4820-00-158-1225

Federal Supply Class:
4820

National Item Identification Number:
001581225

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.


Manufacturer Information:
82790662983EATON AEROSPACE, LLC


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.500 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.250 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.250 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEPLAIN (TUBE) 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLOW CONTROL DEVICEPISTON
MATERIALSTEEL OVERALL
NOMINAL LENGTH3.250 INCHES 2ND END
NOMINAL THICKNESS2.750 INCHES 2ND END
NOMINAL WIDTH3.250 INCHES 2ND END
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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