4820-01-231-6639 VALVE,CHECK Index 4820-01-231-6641 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-231-6640

Federal Supply Class:
4820

National Item Identification Number:
012316640

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:
HL-61-SW 1-1/2I328G1BONNEY FORGE CORP
HL-61-SW 1-1/2I4V609BONNEY FORGE VALVE
HL-61-SW 1-1/2IN07971BONNEY FORGE CORP
HL-61-THRD 1.5007971BONNEY FORGE CORP
HL-61-THRD 1.50328G1BONNEY FORGE CORP
HL-61-THRD 1.504V609BONNEY FORGE VALVE


Techincal Specification:
MATERIALSTEEL UNS K03504 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL


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