4820-01-347-4756, VALVE,GATE

National Stock Number:
4820-01-347-4756

Federal Supply Class:
4820

National Item Identification Number:
013474756

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:

431-UB 1.50IPS

16606

CRANE & CO., INC.

Techincal Specification:

MATERIAL	COPPER ALLOY BODY
	COPPER ALLOY SEAT
	COPPER ALLOY STEM
	COPPER ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE BODY
	ASTMB62 ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE SEAT
	ASTMB62 ALLOY 694 ASSN STD SINGLE MATERIAL RESPONSE STEM
	ASTMB62 ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE	1.500 INCHES
PRESSURE CLASS	150.0 POUNDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	450.0 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	1.500 INCHES
STEM TYPE	RISING
BONNET TYPE	INSIDE SCREW
BONNET ATTACHMENT METHOD	UNION
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL

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