1560-01-542-9209 PANEL,STRUCTURAL,AIRCRAFT Index 6150-01-542-9211 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
4820-01-542-9210

Federal Supply Class:
4820

National Item Identification Number:
015429210

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:
V74G-3AK-NMG43990NORGREN C A CO


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+5.0 TO 150.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 LOCKING DEVICE
FLOW CONTROL DEVICEDIAPHRAGM
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: VALVE, SAFETY RELIEF 3/8
MATERIALALUMINUM BODY
MAXIMUM OPERATING TEMP175.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MINIMUM OPERATING TEMP-30.0 FAHRENHEIT
SPECIAL FEATURESEND CONNECTIONS PTF THREADS; SUPPLIED WITH GAUGE AND ADJUSTMENT KNOB WITH LOCKING ACTION; PORT SIZE IS 3/8"; GAUGE PORT IS 1/4"; REQUIRES SERVICE KIT P/N 4384-700 (DIAPHRAGM AND O-RING);
VALVE OPERATION METHODAUTOMATIC


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