4820-00-273-9906 VALVE,CHECK Index 4820-00-273-9927 VALVE,CHECK

National Stock Number:
4820-00-273-9908

Federal Supply Class:
4820

National Item Identification Number:
002739908

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:
159XU14959CRANE CO DIV VALVE DIV
3072-6IN37239LUNKENHEIMER CO
CS372-6IN12168NIBCO INC
5344F63686THE WALWORTH COMPANY
5344F6IN63686THE WALWORTH COMPANY


Techincal Specification:
MATERIALSTEEL UNS J03002 BODY
STEEL UNS J03002 FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE6.000 INCHES
FACE TO FACE DISTANCE17.500 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDOIL 1ST RESPONSE
WATER, FRESH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP750.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER12.500 INCHES ALL ENDS
NOMINAL THICKNESS1.438 INCHES ALL ENDS
BOLT HOLE QUANTITY12 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER10.625 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER8.500 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESSWING CHECK TYPE
TEST DATA DOCUMENT05047-ASAB16.5 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


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