4820-01-199-4472, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-199-4472

Federal Supply Class:
4820

National Item Identification Number:
011994472

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:

1-4 AWR 30-1.4.2.1. ALT10	35795	LESLIE CONTROLS, INC.
30/1.4.2.1. ALT 10	35795	LESLIE CONTROLS, INC.

Techincal Specification:

STYLE DESIGNATOR	STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	BRONZE BODY
	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
	BRONZE SEAT
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE	5.0 GALLONS PER MINUTE
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS
NOMINAL THREAD SIZE	0.250 INCHES ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
DISK LOADING METHOD	SPRING
ADJUSTABLE PRESSURE RANGE	10.0 TO 200.0 POUNDS PER SQUARE INCH

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