4820-01-429-8415, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-429-8415

Federal Supply Class:
4820

National Item Identification Number:
014298415

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:

801-6405539-FN-32-6	53711	NAVAL SEA SYSTEMS COMMAND
M24694/1-H-IN	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-24694/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

STYLE DESIGNATOR	SCREW-IN CARTRIDGE
VALVE OPERATION METHOD	MANUAL
MATERIAL	COPPER ALLOY BODY
MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE	150.0 LITERS PER MINUTE
CONNECTION TYPE	THREADED CARTRIDGE ALL ENDS
CONNECTION STYLE	PLAIN (SCREW-IN CARTRIDGE) ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS
NOMINAL THREAD SIZE	2.500 INCHES ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADJUSTABLE PRESSURE RANGE	290.0 TO 435.0 POUNDS PER SQUARE INCH
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-24694/1
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M24694/1-H-IN

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