4710-01-549-7127 TUBE ASSEMBLY,METAL Index 6210-01-549-7129 LIGHT,INDICATOR

National Stock Number:
4820-01-549-7128

Federal Supply Class:
4820

National Item Identification Number:
015497128

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:
19-4-4-SPV-2IN1DNB7AIRTECH INC
PA20397/2110 REV 3 IT 2304EK4ALSTOM POWER CONVERSION INC.


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A312 GR 316 WELDMENT ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE2.000 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP70.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
DISK LOADING METHODSPRING
SPECIAL FEATURESVITON SEAL; STAINLESS STEEL ASTM A240 DISC
PART NAME ASSIGNED BY CONTROLLING AGENCYFLANGED CHECK VALVE


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