4820-01-145-0967, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-145-0967

Federal Supply Class:
4820

National Item Identification Number:
011450967

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:

20234-10-941SS	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20234-10-941SS	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D44UU-08 1/2 X 3/4 IN	65079	DANCO VALVE COMPANY
D44UU-08 1/2IN	65079	DANCO VALVE COMPANY
D44UU-08-1/2IN	65079	DANCO VALVE COMPANY
4820PL1440516	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
D44UU-08H-1/2-3/4	5P967	DANTE VALVE COMPANY
D44UU-08H-1/2-3/4	65079	DANCO VALVE COMPANY

Techincal Specification:

STYLE DESIGNATOR	ANGLE
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	COPPER ALLOY BODY
	COPPER ALLOY FLOW CONTROL DEVICE
	STEEL COMP 304 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
	ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
	FED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE SEAT
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	165.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE	SOCKET (TUBE) ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES ALL ENDS
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	THREADED
ADJUSTABLE PRESSURE RANGE	192.0 TO 227.0 POUNDS PER SQUARE INCH

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