4820-00-684-6141, VALVE,GATE

1630-00-684-6147 CYLINDER ASSEMBLY,HYDRAULIC BRAK

National Stock Number:
4820-00-684-6141

Federal Supply Class:
4820

National Item Identification Number:
006846141

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:

426	14959	CRANE CO DIV VALVE DIV
426	89814	CRANE CO
MSS SP-80	59646	MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
WW-V-54	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BONNET ATTACHMENT METHOD	UNION
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	THREADED INTERNAL PIPE
FEATURES PROVIDED	BONNET PACKING
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMST0410 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL	COPPER ALLOY BODY
MATERIAL	COPPER ALLOY DISK
MATERIAL	COPPER ALLOY STEM
MATERIAL	STEEL COMP 410 SEAT
NOMINAL THREAD SIZE	2.000 INCHES
SPECIFICATION/STANDARD DATA	59646-MSS SP-80 MANUFACTURERS STANDARD
STEM TYPE	NONRISING
THREAD QUANTITY PER INCH	11
THREAD SERIES DESIGNATOR	NPT
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	2.000 INCHES

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