4820-01-150-2239, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-150-2239

Federal Supply Class:
4820

National Item Identification Number:
011502239

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:

D48662 PART R10AE1E109	11859	HUNT VALVE COMPANY, INC.
D48662 PART R10AE1E109	34889	HUNT VALVE COMPANY INC
R10AE1E109	11859	HUNT VALVE COMPANY, INC.
R10AE1E109	34889	HUNT VALVE COMPANY INC
D48662 PART R1A	34889	HUNT VALVE COMPANY INC

Techincal Specification:

ADJUSTABLE PRESSURE RANGE	+33.0 TO 40.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	INSIDE SCREW
CONNECTION STYLE	SOCKET WITH BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
DISK LOADING METHOD	SPRING
FLOW CONTROL DEVICE	DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
MATERIAL	NICKEL ALLOY SEAT
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	WATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.050 INCHES ALL ENDS
SPECIAL FEATURES	INCLUDES HAND LIFTING DEVICE
STYLE DESIGNATOR	ANGLE
VALVE OPERATION METHOD	AUTOMATIC

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