5985-00-932-4820 ANTENNA Index 4820-00-932-4822 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-932-4821

Federal Supply Class:
4820

National Item Identification Number:
009324821

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:
6327-000-2-55816603CONTROL FLOW, INC.
AN-5830-255469ESSEX INDUSTRIES, INC.
K-1330-455469ESSEX INDUSTRIES, INC.


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
MATERIALALUMINUM ALLOY BODY
ALUMINUM AND
RUBBER FLOW CONTROL DEVICE
ALUMINUM ALLOY SEAT
SURFACE TREATMENTANODIZE
FLOW CONTROL DEVICEDISK
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
DISK LOADING METHODSPRING
SPECIAL FEATURESMOUNTING POSITION - HORIZONTAL OR VERTICAL


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