3020-00-590-9205 GEAR,WORM Index 3040-00-590-9207 GUARD

National Stock Number:
4820-00-590-9206

Federal Supply Class:
4820

National Item Identification Number:
005909206

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:
10238TAB7PC701496AIR DRY CO OF AMERICA, LLC
10238TAB7PC799447COOPER INTERCONNECT, INC.
6153-30-601496AIR DRY CO OF AMERICA, LLC
6153-30-699447COOPER INTERCONNECT, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,ALLOY6061,T6 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 304 FED SPEC 1ST MATERIAL RESPONSE AND MIL-P-5516,CLASS B MIL SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALALUMINUM ALLOY 6061 BODY
MATERIALALUMINUM ALLOY 6061 SEAT
MATERIALSTEEL COMP 304 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
OPENING PRESSURE SETTING6.0 POUNDS PER SQUARE INCH
SEAT ANGLE45.0 DEGREES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU W/BAFFLE
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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