4820-00-889-2392, VALVE,GATE

National Stock Number:
4820-00-889-2392

Federal Supply Class:
4820

National Item Identification Number:
008892392

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:

950W 1 1/4IN	16497	DRESSER, INC.
A5-2486H1INSWLDG	38056	ASHCROFT INC

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	SOCKET, WELD, PIPE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A276 TYPE 410 COND T ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A276 TYPE 420 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 TYPE 416 COND T ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL	STEEL COMP 416 STEM
MATERIAL	STEEL COMP 420 DISK
MATERIAL	STEEL COMP 410 SEAT
MATERIAL	STEEL UNS K03504 BODY
NOMINAL PIPE SIZE ACCOMMODATED	1.250 INCHES
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.250 INCHES

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