4730-01-508-6938 STRAINER,SEDIMENT Index 5340-01-508-6940 BRACKET,ANGLE

National Stock Number:
4820-01-508-6939

Federal Supply Class:
4820

National Item Identification Number:
015086939

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:
LPD000579342WILLIAM E WILLIAMS VALVE CORP


Techincal Specification:
MATERIALSTEEL UNS J92500 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-351 CF3 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE3.000 INCHES
FACE TO FACE DISTANCE9.500 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.5000 INCHES ALL ENDS
NOMINAL THICKNESS0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.060 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER5.000 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL
DISK LOADING METHODWEIGHT
MOUNTING FACILITYBRACKET
FURNISHED ITEMS AND QUANTITY1 COVER AND
1 GASKET AND
1 WASHER
SPECIAL FEATURESINGALLS SHIPBUILDING, PROJECT: LPD, REQ.: 714606TRH, ITEM NO: 51392.
PART NAME ASSIGNED BY CONTROLLING AGENCYCAST STAINLESS STEEL SWING CHECK VALVE CLASS 150 B,C R,F


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