4820-01-445-4356, VALVE,GATE

National Stock Number:
4820-01-445-4356

Federal Supply Class:
4820

National Item Identification Number:
014454356

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:

3082-1IN	21268	EDWARDS VACUUM LLC
3082-1IN	51949	ZIDELL VALVE CORP
WW-V-54	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BONNET TYPE	INSIDE SCREW
BONNET ATTACHMENT METHOD	THREADED
CONNECTION TYPE	SOLDER, TUBE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL	COPPER ALLOY BODY
MATERIAL	COPPER ALLOY DISK
MATERIAL	COPPER ALLOY STEM
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.000 INCHES
NONDEFINITIVE SPEC/STD DATA	II TYPE AND A CLASS
PRESSURE CLASS	125.0 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA	81348-WW-V-54 GOVERNMENT SPECIFICATION
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.000 INCHES
STEM TYPE	RISING

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