4730-00-981-8441 TRAP,STEAM Index 4820-00-981-8443 COCK,PLUG

National Stock Number:
4820-00-981-8442

Federal Supply Class:
4820

National Item Identification Number:
009818442

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:
667480318BTR VALVE SEALANTS INC


Techincal Specification:
CONNECTION STYLESOCKET (PIPE) 1ST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPISTON
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOBALT SEAT
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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