4820-01-503-3560, VALVE,GATE

National Stock Number:
4820-01-503-3560

Federal Supply Class:
4820

National Item Identification Number:
015033560

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:

5005-3	30263	PIMA VALVE, LLC
5005-3 ASSEMBLY NB25025E-14.00IN	11859	HUNT VALVE COMPANY, INC.
NB25025E-14.00IN	11859	HUNT VALVE COMPANY, INC.
NB25025E-14.00IN	30263	PIMA VALVE, LLC
5005-3 ASSEMBLY NB25025E-14.00IN	30263	PIMA VALVE, LLC

Techincal Specification:

SPECIFICATION/STANDARD DATA	81349-MIL-V-20042 GOVERNMENT SPECIFICATION
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	14.000 INCHES
STEM TYPE	RISING
BOLT HOLE QUANTITY	19
BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
FACE TO FACE DISTANCE	15.000 INCHES
FLANGE FACE DESIGN	PLAIN
FLANGE DIAMETER	19.1250 INCHES
FLANGE WIDTH	1.5625 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A494, GR. -30C ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A494, GR. -30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
III MATERIAL	COPPER ALLOY 922 BODY
III MATERIAL	NICKEL ALLOY DISK
III MATERIAL	NICKEL ALLOY STEM
III MATERIAL	NICKEL ALLOY SEAT
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
PRESSURE CLASS	250.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICS	PACS

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