7644-01-492-2873 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-492-2875 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
4810-01-492-2874

Federal Supply Class:
4810

National Item Identification Number:
014922874

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:
999-4030263PIMA VALVE, LLC
B1025-E-14.00IN11859HUNT VALVE COMPANY, INC.
B1025-E-14.00IN30263PIMA VALVE, LLC


Techincal Specification:
BOLT HOLE QUANTITY12
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE15.000 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER21.000 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A494, GR -30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
III MATERIALCOPPER ALLOY 836 BODY
III MATERIALNICKEL ALLOY DISK
III MATERIALNICKEL ALLOY STEM
III MATERIALNICKEL ALLOY SEAT
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESINCLUDES PAD FOR ROTORK DN-30A ELECTRIC ACTUATOR; ESTIMATED MEASUREMENT OF 51.0 INCHES FROM CENTER OF VALVE TO TOP OF PAD
VALVE OPERATION METHODELECTRIC MOTOR
VALVE SIZE14.000 INCHES


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