4820-01-247-7789 VALVE,GATE Index 4820-01-247-7791 VALVE,STOP-CHECK

National Stock Number:
4820-01-247-7790

Federal Supply Class:
4820

National Item Identification Number:
012477790

Description:
VALVE,ANGLE

Detail:
A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes VALVE (1), Y; VALVE, STOP-CHECK; and COCK, SHUTOFF, SCREW STEM.


Manufacturer Information:
ASIB1425E1-8IN11859HUNT VALVE COMPANY, INC.
ASIB1425E1-8IN30263PIMA VALVE, LLC


Techincal Specification:
MATERIALCOPPER ALLOY 922 AND
COPPER ALLOY 836 BODY
COPPER ALLOY 922 OR
COPPER ALLOY 836 FLOW CONTROL DEVICE
NICKEL ALLOY 400 OR
NICKEL ALLOY SEAT
NICKEL ALLOY 400 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR
ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR
ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORANGLE FLANGED ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE18.500 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE11.625 INCHES
VALVE SIZE8.000 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH 1ST RESPONSE
150.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT 1ST RESPONSE
366.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND ALL ENDS
NOMINAL OUTSIDE DIAMETER13.500 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
SPECIAL FEATURESMODIFIED TO ACEPT ELECTRIC MOTOR OPERATOR


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