4820-01-280-5270 VALVE,CHECK Index 4820-01-280-5272 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-280-5271

Federal Supply Class:
4820

National Item Identification Number:
012805271

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:
BB-0012-2IN4V609BONNEY FORGE VALVE
HL-61-FPT-2IN4V609BONNEY FORGE VALVE


Techincal Specification:
MATERIALSTEEL UNS K03504 BODY
STEEL FLOW CONTROL DEVICE
STEEL COMP 410 SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL
DISK LOADING METHODWEIGHT
FURNISHED ITEMS AND QUANTITY2 BOLT
SPECIAL FEATURESSWING TYPE


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