4820-01-420-3319 VALVE,CHECK Index 4820-01-420-3321 VALVE,CHECK

National Stock Number:
4820-01-420-3320

Federal Supply Class:
4820

National Item Identification Number:
014203320

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-CT150CMBWE000B3SURE FLOW EQUIPMENT INC DIV SURE FLOW EQUIPMENRT INC
R1019400-14.00IN000B3SURE FLOW EQUIPMENT INC DIV SURE FLOW EQUIPMENRT INC


Techincal Specification:
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A494, GRADE -35 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALSTEEL UNS J03002 BODY
MATERIALSTEEL UNS J03002 SEAT
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL PIPE SIZE ACCOMMODATED14.000 INCHES ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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