4820-01-273-9088, VALVE,GATE

National Stock Number:
4820-01-273-9088

Federal Supply Class:
4820

National Item Identification Number:
012739088

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:

C-55116

48422

WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	BUTT WELD PIPE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A351,GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM,A276,TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM,A351,GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM,A351,GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL	STEEL COMP 316 STEM
MATERIAL	STEEL UNS J92900 BODY
MATERIAL	STEEL UNS J92900 DISK
MATERIAL	STEEL UNS J92900 SEAT
NOMINAL PIPE SIZE ACCOMMODATED	1.500 INCHES
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.500 INCHES
STEM TYPE	RISING

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