4820-00-428-7011, VALVE,GATE

National Stock Number:
4820-00-428-7011

Federal Supply Class:
4820

National Item Identification Number:
004287011

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:

0318	90301	FAIRBANKS CO THE
4027V4C	72759	UNITED CATALYSTS INC
488S1ZE1-2IN	14959	CRANE CO DIV VALVE DIV
40A	75144	JENKINS BROS

Techincal Specification:

BONNET ATTACHMENT METHOD	U-BOLT
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	THREADED INTERNAL PIPE
FEATURES PROVIDED	BONNET PACKING
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
NOMINAL THREAD SIZE	0.500 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMFE0062 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMFE0062 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL	IRON CAST UNS F11501 BODY
MATERIAL	IRON CAST UNS F11501 DISK
MATERIAL	STEEL SEAT
MATERIAL	STEEL STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	150.0 POUNDS PER SQUARE INCH STEAM AND 225.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
THREAD SERIES DESIGNATOR	NPT
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	0.500 INCHES
STEM TYPE	RISING

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