4820-01-420-2534 VALVE,GATE Index 4820-01-420-2536 VALVE,CHECK

National Stock Number:
4820-01-420-2535

Federal Supply Class:
4820

National Item Identification Number:
014202535

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:
1400-CT150BMFFF000B3SURE FLOW EQUIPMENT INC DIV SURE FLOW EQUIPMENRT INC
R1019300-14.00IN000B3SURE FLOW EQUIPMENT INC DIV SURE FLOW EQUIPMENRT INC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER18.750 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER1.120 INCHES ALL ENDS
BOLT HOLE QUANTITY12 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE7.500 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A494, GRADE -35 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 SEAT
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER21.000 INCHES ALL ENDS
NOMINAL THICKNESS1.380 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE14.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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