4820-01-620-1347, VALVE,GATE

2540-01-619-7271 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

National Stock Number:
4820-01-620-1347

Federal Supply Class:
4820

National Item Identification Number:
016201347

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:

B102A-3	11859	HUNT VALVE COMPANY, INC.
B102A-3	30263	PIMA VALVE, LLC

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	FLANGE, ROUND W/O HOLES
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
FACE TO FACE DISTANCE	8.0 INCHES
FEATURES PROVIDED	BONNET PACKING
FLANGE DIAMETER	7.5 INCHES
FLANGE FACE DESIGN	PLAIN
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
OVERALL HEIGHT	18.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 OR B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 OR B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 OR B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B138 ALLOY C675 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL	COPPER ALLOY 922 OR COPPER ALLOY 836 BODY
MATERIAL	COPPER ALLOY 922 OR COPPER ALLOY 836 DISK
MATERIAL	COPPER ALLOY 922 OR COPPER ALLOY 836 SEAT
MATERIAL	COPPER ALLOY STEM
PRESSURE CLASS	150.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES	CMS DATA ID 1031 PCCN SE0132 PLISN A001
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	3.0 INCHES
STEM TYPE	NONRISING

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