4820-01-517-4296, VALVE,SAFETY RELIEF

7025-01-517-4297 PRINTER,AUTOMATIC DATA PROCESSIN

National Stock Number:
4820-01-517-4296

Federal Supply Class:
4820

National Item Identification Number:
015174296

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:

20056	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20056 ASSY 20058N41M	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20058N41M	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP

Techincal Specification:

DISK LOADING METHOD	SPRING
ADJUSTABLE PRESSURE RANGE	+106.0/+120.0 POUNDS PER SQUARE INCH
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	SOCKET WITH BRAZING RING ERR-100
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL	COPPER ALLOY STEM
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
MATERIAL	NICKEL ALLOY SEAT
PART NAME ASSIGNED BY CONTROLLING AGENCY	1/2 INCH RELIEF VALVE TYPE 1241
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES ALL ENDS
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	ANGLE

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