5340-21-913-4808 PLATE,MOUNTING Index 4820-21-913-4811 SEAT,VALVE

National Stock Number:
4820-21-913-4810

Federal Supply Class:
4820

National Item Identification Number:
219134810

Description:
VALVE,PLUG

Detail:
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also VALVE, SEATLESS and COCK, PLUG.


Manufacturer Information:
MIL-V-24509A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
PL-40015MIL538881MONTREAL BRONZE LIMITED


Techincal Specification:
BOLT HOLE QUANTITY8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETERA6.563 INCHES
CONNECTION TYPEFLANGE ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW STYLEERR-090
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETERA7.690 INCHES
NOMINAL THICKNESSA0.500 INCHES
SPECIAL FEATURESQ4.000 INCHES NOMINAL VALVE SIZE; POLYTETRAFLUOROETHYLENE PLASTIC COATED PLUG;COPPER ALLOY FLOW CONTROL DEVICE; PLASTIC POLYTETRAFLUORETHLENE PACKING; PLASTIC POLYTETRAFLOUROETHYLENE SEAT; FURNISHED WITH GEAR OPERATOR
VALVE OPERATION METHODMANUAL
BOLT HOLE NOMINAL DIAMETERA0.562 INCHES


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