4820-01-056-9455 VALVE,CROSS Index 4820-01-056-9457 VALVE,CHECK

National Stock Number:
4820-01-056-9456

Federal Supply Class:
4820

National Item Identification Number:
010569456

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
15-0382 PC3142280GARDNER DENVER NASH LLC
845-2110236 ASS80064NAVAL SHIP SYSTEMS COMMAND
9001815187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
9001800215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
BPF-660442280GARDNER DENVER NASH LLC
P/N 90018002 DWG 2621-927-0215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
PF-660442280GARDNER DENVER NASH LLC


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODWEIGHT
FACE TO FACE DISTANCE6.000 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY OVERALL
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER4.250 INCHES ALL ENDS
NOMINAL THICKNESS0.845 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.000 INCHES
STYLE DESIGNATORCROSS FLANGED ENDS


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