4820-00-882-2313, VALVE,GATE

National Stock Number:
4820-00-882-2313

Federal Supply Class:
4820

National Item Identification Number:
008822313

Description:
VALVE,GATE

Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Manufacturer Information:

1B654 1/4	14448	HAMMOND VALVE CORP
634E	14959	CRANE CO DIV VALVE DIV
MSS SP-80	59646	MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
TYPE 2/CL 300/SIZE 1/4 IN	59646	MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC

Techincal Specification:

MATERIAL	COPPER ALLOY BODY
	STEEL CORROSION RESISTING SEAT
	COPPER ALLOY STEM
	COPPER ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMCU0202 ASSN STD SINGLE MATERIAL RESPONSE BODY
	ASTMST1056 ASSN STD SINGLE MATERIAL RESPONSE SEAT
	ASTMCU0876 ASSN STD SINGLE MATERIAL RESPONSE STEM
	ASTMCU0202 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE	0.250 INCHES
PRESSURE CLASS	300.0 POUNDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	350.0 POUNDS PER SQUARE INCH STEAM AND
	1000.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	550.0 DEG FAHRENHEIT STEAM AND
	550.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD	MANUAL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
CONNECTION TYPE	THREADED INTERNAL PIPE
THREAD SERIES DESIGNATOR	NPT
NOMINAL THREAD SIZE	0.250 INCHES
STEM TYPE	RISING
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	UNION
FEATURES PROVIDED	BONNET PACKING

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