4820-01-478-3711, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-478-3711

Federal Supply Class:
4820

National Item Identification Number:
014783711

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:

1384 1/2IN 65T100PSI	35795	LESLIE CONTROLS, INC.
1385 P/L2385C226	35795	LESLIE CONTROLS, INC.
2385C226	35795	LESLIE CONTROLS, INC.
C3277 PART LIST 4149	35795	LESLIE CONTROLS, INC.
E3650	35795	LESLIE CONTROLS, INC.
E3650 ASSY 1/2 IN 65 TO 100 PSI	35795	LESLIE CONTROLS, INC.
YB2385C226	35795	LESLIE CONTROLS, INC.

Techincal Specification:

DISK LOADING METHOD	SPRING
ADJUSTABLE PRESSURE RANGE	+65.0/+100.0 POUNDS PER SQUARE INCH
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	UNION
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE	REDUCED SOCKET WITH ONE BRAZING RING ERR-100
FURNISHED ITEMS AND QUANTITY	1 LEVER AND 2 TAILPIECE AND 2 BRAZING RING
FLOW CONTROL DEVICE	DISK
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY STEM
MATERIAL	RUBBER SYNTHETIC FLOW CONTROL DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCY	MODEL 1385 PRESSURE RELIEF VALVE SIL BRAZE END CONNECTIONS
PROPRIETARY CHARACTERISTICS	PACS
MAXIMUM OPERATING TEMP	180.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES ALL ENDS
SPECIAL FEATURES	DESIGNED FOR AIR AND WATER SERVICE; SIL-BRAZE UNION END CONNECTIONS
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	ANGLE

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