4820-00-288-7232, VALVE,GATE

National Stock Number:
4820-00-288-7232

Federal Supply Class:
4820

National Item Identification Number:
002887232

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:

0226-1/4IN	21368	FAIRBANKS CO THE
11	96132	WALWORTH CO THE
11-1/4IN	63686	THE WALWORTH COMPANY
1140B	76364	MILWAUKEE VALVE CO, INC
1150-700-14	76364	MILWAUKEE VALVE CO, INC
13134	78113	SCOTT VALVE MFG CO
410SIZE1-4IN	14959	CRANE CO DIV VALVE DIV
431-1/4IN	14959	CRANE CO DIV VALVE DIV
45-1/4IN	33216	KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC
2151-1/4IN	37239	LUNKENHEIMER CO
56-1/4IN	63686	THE WALWORTH COMPANY
49U-1/4IN	75144	JENKINS BROS
6-1-1961-38-37A	81135	ELLIOTT-LEWIS CORP
6-1-1961-38-37	81337	W1D1 NATICK SOLDIER CENTER
IB641-1/4IN	14448	HAMMOND VALVE CORP
8743918-2	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
96-1/4IN	37239	LUNKENHEIMER CO
FIG 49-U SIZE 1/4 IN	75144	JENKINS BROS
D11080-7-12	81336	CHIEF OF ENGINEERS DEPT OF ARMY
WWV54	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B120-1/4IN	82666	STOCKHAM VALVES AND FITTINGS INC
704-1/4IN	86520	CONBRACO INDUSTRIES INC R-P AND C VALVE DIV

Techincal Specification:

MATERIAL	COPPER ALLOY 836 BODY
	COPPER ALLOY 836 SEAT
	COPPER ALLOY 694 STEM
	COPPER ALLOY 836 DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
	ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
	ASTM B-371 ALLOY 694 ASSN STD SINGLE MATERIAL RESPONSE STEM
	ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE	0.250 INCHES
PRESSURE CLASS	150.0 POUNDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	150.0 POUNDS PER SQUARE INCH STEAM AND
	300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	406.0 DEG FAHRENHEIT STEAM AND
	150.0 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 SCREW
BONNET ATTACHMENT METHOD	UNION
FEATURES PROVIDED	BONNET PACKING

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