4820-01-283-2973, VALVE,GATE

National Stock Number:
4820-01-283-2973

Federal Supply Class:
4820

National Item Identification Number:
012832973

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:

3000 3/4IN	19243	ITT FLUID TECHNOLOGY CORP ITT ENGINEERED VALVES DIV
T-113-HC 3/4	12168	NIBCO INC

Techincal Specification:

BONNET ATTACHMENT METHOD	THREADED
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	THREADED EXTERNAL HOSE AND THREADED INTERNAL PIPE
FEATURES PROVIDED	BONNET PACKING
INLET RELATIONSHIP WITH OUTLET	NOT IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL	COPPER ALLOY 694 STEM
MATERIAL	COPPER ALLOY 836 BODY
MATERIAL	COPPER ALLOY 836 DISK
MATERIAL	COPPER ALLOY 836 SEAT
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	125.0 POUNDS PER SQUARE INCH STEAM AND 125.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	406.0 FAHRENHEIT STEAM
NOMINAL THREAD SIZE	0.750 INCHES
SPECIAL FEATURES	HOSE CAP AND SAFETY CHAIN
STEM TYPE	NONRISING
THREAD SERIES DESIGNATOR	NGO AND NPT
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	0.750 INCHES

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