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National Stock Number:
4820-01-588-1653
Federal Supply Class:
4820
National Item Identification Number:
015881653
Description:
CARTRIDGE,CHECK VALVE
Detail:
A COMPLETE, INTERCHANGEABLE VALVE INCLUDING A REMOVABLE SEAT BUT EXCLUDING A BODY. IT IS DESIGNED TO PERMIT FLOW IN ONE DIRECTION. IT IS THE ENTIRE OPERATING PORTION OF A VALVE THAT MAY BE INSERTED INTO VARIOUS BODY STYLES. THE ITEM CANNOT OPERATE INDEPENDENTLY AND IS EASILY REPLACEABLE. EXCLUDES ITEMS FURNISHED WITH A BODY OR THOSE DESIGNED FOR MANIFOLD INSTALLATION.
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Manufacturer Information:
| 09-D-054-CTG | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DIAPHRAGM OPERATED CHECK VALVE | | MATERIAL | NICKEL ALLOY | | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | BODY STYLE IN-LINE, PRESSURE RATING 250 PSI AT 165 DEGREES F, BODY MATERIAL NI/AL/BRZ. END CONNECTIONS FLANGED 250 LB CLASS/14 BOLT. BONNET TYPE BOLTED, OPERATION-DIAPHRAGM, MEDIA SEAWATER. STEM TYPE RENEWABLE INCONEL 625, BALL TYPE RENEWABLE NICKEL COPPER, SEAT TYPE RENEWABLE NICKEL/ALUMINUM/BRONZE. END TO END 25.75 INCHES. CENTERLINE TO OUTLET 12.88 INCHES. | | VALVE SIZE | 8.000 INCHES |
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