4820-01-157-6368 VALVE,CHECK Index 5915-01-157-6370 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
4820-01-157-6369

Federal Supply Class:
4820

National Item Identification Number:
011576369

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:
861601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8616 TYPE1741T 751T950PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
E8616200Z41M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
E8616200Z41M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
8616 TYPE1741T 751T950PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY BODY
NICKEL ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
WATER, FRESH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE950.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEGASKET SEAL (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
ADJUSTABLE PRESSURE RANGE751.0 TO 950.0 POUNDS PER SQUARE INCH


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