4820-01-621-1745, VALVE,GATE

National Stock Number:
4820-01-621-1745

Federal Supply Class:
4820

National Item Identification Number:
016211745

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:

33A026797	027CB	SUYFA DEFENCE SL
NB25025E-0200-BOM	11859	HUNT VALVE COMPANY, INC.
NB25025E-0200-BOM	30263	PIMA VALVE, LLC

Techincal Specification:

BOLT HOLE QUANTITY	12
BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	PACKING RETAINING
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE	5.75 INCHES
FLANGE FACE DESIGN	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	11-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM 1494 GR -30C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A494 GR -30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
III MATERIAL	COPPER ALLOY BODY
III MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
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
SPECIAL FEATURES	MODIFIED FOR MORGAN ACTUATOR
VALVE SIZE	2.00 INCHES
STEM TYPE	NONRISING

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