4820-01-533-4345, VALVE,SAFETY RELIEF

5820-01-533-4346 RECEIVER-TRANSMITTER,RADIO

National Stock Number:
4820-01-533-4345

Federal Supply Class:
4820

National Item Identification Number:
015334345

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:

17037	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SW125	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW125B03R0085/CDS17037	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW125B03R0085/CDS17037	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SW12504R0085	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP

Techincal Specification:

STYLE DESIGNATOR	ANGLE
VALVE OPERATION METHOD	AUTOMATIC OR
	MANUAL
MATERIAL	COPPER ALLOY BODY
	NICKEL ALLOY FLOW CONTROL DEVICE
	NICKEL ALLOY SEAT
	NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE BODY
	QQ-N-281, CL. A OR B FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
	QQ-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE SEAT
	QQ-N-281 CL. A OR B FED SPEC SINGLE MATERIAL RESPONSE STEM
FLOW CONTROL DEVICE	DISK
MAXIMUM OPERATING TEMP	150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE	4.0 GALLONS PER MINUTE
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	SOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED	1.500 INCHES ALL ENDS
DISK LOADING METHOD	SPRING
OPENING PRESSURE SETTING	85.0 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCY	RELIEF VALVE TYPE UU 2771-T

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