4820-01-515-9913, VALVE,GATE

National Stock Number:
4820-01-515-9913

Federal Supply Class:
4820

National Item Identification Number:
015159913

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:

11F-FS5 2 IN	61661	NEWMANS INC NEW JERSEY DIV
M11F2203	61661	NEWMANS INC NEW JERSEY DIV

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
FLANGE FACE DESIGN	RAISED
FLANGE DIAMETER	6.000 INCHES
FLANGE WIDTH	0.750 INCHES
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 COMP B FED SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	NICKEL ALLOY DISK
MATERIAL	NICKEL ALLOY K-500 SEAT
MATERIAL	NICKEL ALLOY K-500 STEM
MATERIAL	STEEL UNS K03504 BODY
NOMINAL PIPE SIZE ACCOMMODATED	2.000 INCHES
SPECIAL FEATURES	MEDIA: WOG; PRESSURE/TEMPERATURE RATINGS ARE 285 PSI @ 100 DEG F, 200 PSI @ 400 DEG F, 140 PSI @ 600 DEG F. FLANGES IAW ANSI B16.5, FACE TO FACE 7.000 INCHES IAW ANSI B16.10
VALVE SIZE	2.000 INCHES
VALVE OPERATION METHOD	MANUAL
STEM TYPE	NONRISING

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