4820-01-231-2698, VALVE,GATE

National Stock Number:
4820-01-231-2698

Federal Supply Class:
4820

National Item Identification Number:
012312698

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:

F-617-0 5IN

12168

NIBCO INC

Techincal Specification:

BOLT HOLE QUANTITY	8
BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE	10.000 INCHES
FEATURES PROVIDED	BONNET PACKING
FLANGE DIAMETER	10.000 INCHES
FLANGE FACE DESIGN	PLAIN
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA-126CLASSB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA-126CLASSB ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB-371ALLOYC69400 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL	COPPER ALLOY 694 STEM
MATERIAL	COPPER ALLOY 836 SEAT
MATERIAL	IRON CAST UNS F12102 BODY
MATERIAL	IRON CAST UNS F12102 DISK
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	125.0 POUNDS PER SQUARE INCH STEAM AND 200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	450.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS
PRESSURE CLASS	125.0 POUNDS
SPECIAL FEATURES	YOKE INTERAL WITH BONNET
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	5.000 INCHES

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