4820-00-289-1811, VALVE,SAFETY RELIEF

National Stock Number:
4820-00-289-1811

Federal Supply Class:
4820

National Item Identification Number:
002891811

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:

12039WA524-20	03268	AMES IRON WORKS
12039WAM1	03268	AMES IRON WORKS
12039WM524-250	03268	AMES IRON WORKS
C371APC142	03268	AMES IRON WORKS
A0G1S5101-52ALT1PC51	53711	NAVAL SEA SYSTEMS COMMAND
A0G1S5101-52ALT1PC51	80064	NAVAL SHIP SYSTEMS COMMAND
C371APC51H	03268	AMES IRON WORKS
C621PC51	03268	AMES IRON WORKS
C763PC51	03268	AMES IRON WORKS
MC120-5PC51	03268	AMES IRON WORKS
YSR17S5100-703108PC142	53711	NAVAL SEA SYSTEMS COMMAND
YSR17S5100-703108PC51H	53711	NAVAL SEA SYSTEMS COMMAND
YSR17S5100-703108PC51H	80064	NAVAL SHIP SYSTEMS COMMAND
YSR17S5100-703108PC142	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

STYLE DESIGNATOR	ANGLE
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	COPPER ALLOY BODY
	COPPER ALLOY FLOW CONTROL DEVICE
	COPPER ALLOY SEAT
	STEEL CORROSION RESISTING STEM
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	400.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS
NOMINAL THREAD SIZE	0.375 INCHES ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
DISK LOADING METHOD	SPRING
ADJUSTABLE PRESSURE RANGE	100.0 TO 300.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE

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