4820-01-450-3555, VALVE,GATE

6625-01-450-3554 METER,ELECTRICAL FREQUENCY

National Stock Number:
4820-01-450-3555

Federal Supply Class:
4820

National Item Identification Number:
014503555

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:

9310C5009-001	20722	THE ENTWISTLE COMPANY LLC
FIG 3000-1/2	1Y630	GRINNELL CORP

Techincal Specification:

BONNET TYPE	PACKING RETAINING
CONNECTION TYPE	THREADED INTERNAL PIPE
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL	COPPER ALLOY DISK
MATERIAL	COPPER ALLOY SEAT
MATERIAL	COPPER ALLOY STEM
MATERIAL	COPPER ALLOY BODY
NOMINAL THREAD SIZE	0.500 INCHES
STEM TYPE	NONRISING
THREAD SERIES DESIGNATOR	NPT
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	0.500 INCHES

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