4820-01-421-5264 STEM,FLUID VALVE Index 4820-01-421-5266 VALVE,CHECK

National Stock Number:
4820-01-421-5265

Federal Supply Class:
4820

National Item Identification Number:
014215265

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:
11F-CB7 5.00IN61661NEWMANS INC NEW JERSEY DIV
11F-CB7 5.00IN6A441COOK BROS MFG AND SUPPLY CO
M11F10540 (15) IT561661NEWMANS INC NEW JERSEY DIV
M11F10540 (15) IT56A441COOK BROS MFG AND SUPPLY CO


Techincal Specification:
MATERIALSTEEL UNS J03002 BODY
COPPER ALLOY 836 SEAT
COPPER ALLOY 377 STEM
COPPER ALLOY 836 DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM B124, GRADE 377 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE5.000 INCHES
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER10.000 INCHES
BOLT HOLE QUANTITY8
FACE TO FACE DISTANCE10.000 INCHES
FLANGE FACE DESIGNRAISED
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FEATURES PROVIDEDBONNET PACKING


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