4820-01-272-6660 VALVE,GATE Index 4820-01-272-6662 VALVE,GATE

National Stock Number:
4820-01-272-6661

Federal Supply Class:
4820

National Item Identification Number:
012726661

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:
ASI-B102E-430263PIMA VALVE, LLC
ASI-B102E-4 3IN30263PIMA VALVE, LLC
B102E 3IN30263PIMA VALVE, LLC
FIG NO B-102-E SIZE R IN30263PIMA VALVE, LLC


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY1 GASKET
FACE TO FACE DISTANCE8.000 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE DIAMETER7.500 INCHES
FLANGE FACE DESIGNPLAIN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B62 ASSN STD 2ND MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B62 ASSN STD 2ND MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-288 FED SPEC 2ND MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 922 OR COPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY 922 OR COPPER ALLOY 836 DISK
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY SEAT
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED350.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED450.0 FAHRENHEIT STEAM
PRESSURE CLASS150.0 POUNDS
STEM TYPENONRISING
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES


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