4820-01-467-3124, VALVE,GATE

National Stock Number:
4820-01-467-3124

Federal Supply Class:
4820

National Item Identification Number:
014673124

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:

1146-083S .25IN	76364	MILWAUKEE VALVE CO, INC
1146-083S 14	76364	MILWAUKEE VALVE CO, INC
803-1385714	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 922 BODY
	NICKEL ALLOY SEAT
	NICKEL ALLOY STEM
	NICKEL ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
	ASTM-B164 ASSN STD SINGLE MATERIAL RESPONSE OR
	QQ-N-286 FED STD SINGLE MATERIAL RESPONSE SEAT
	QQ-N-286 FED STD SINGLE MATERIAL RESPONSE STEM
	ASTM-B164 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE	0.250 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	345.0 POUNDS PER SQUARE INCH STEAM AND
	365.0 POUNDS PER SQUARE INCH WATER AND
	375.0 POUNDS PER SQUARE INCH AIR
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	400.0 DEG FAHRENHEIT STEAM AND
	400.0 DEG FAHRENHEIT WATER AND
	300.0 DEG FAHRENHEIT AIR
VALVE OPERATION METHOD	MANUAL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
CONNECTION TYPE	THREADED EXTERNAL TUBE
STEM TYPE	NONRISING
BONNET TYPE	PACKING RETAINING
FURNISHED ITEMS AND QUANTITY	1 GASKET AND
	1 HANDWHEEL AND
	2 NUT AND
	1 TAILPIECE
PRECIOUS MATERIAL AND LOCATION	TAILPIECE BRAZED SILVER
SPECIAL FEATURES	MISCELLANEOUS END ITEMS

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