4820-01-024-1281, VALVE,GATE

National Stock Number:
4820-01-024-1281

Federal Supply Class:
4820

National Item Identification Number:
010241281

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:

1117	38056	ASHCROFT INC
5239	63686	THE WALWORTH COMPANY
800	13902	NEWDELL COMPANY THE DBA LADISH VALVES
800-2IN	13902	NEWDELL COMPANY THE DBA LADISH VALVES
FC-1011U-2IN	14448	HAMMOND VALVE CORP
5239-2IN	63686	THE WALWORTH COMPANY
FS-1800W-2INCH	14448	HAMMOND VALVE CORP

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	SOCKET, WELD, PIPE
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	STEEL BODY
MATERIAL	STEEL CORROSION RESISTING DISK
MATERIAL	STEEL CORROSION RESISTING SEAT
MATERIAL	STEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	850.0 FAHRENHEIT STEAM
NOMINAL PIPE SIZE ACCOMMODATED	2.000 INCHES
OPERATING PRESSURE AND TYPE	800.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURES	FOUR BOLT BONNET
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	2.000 INCHES
STEM TYPE	RISING

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