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National Stock Number:
4820-01-516-5980
Federal Supply Class:
4820
National Item Identification Number:
015165980
Description:
VALVE ASSEMBLY,MANIFOLD
Detail:
A DEVICE CONSISTING OF TWO OR MORE VALVES OF THE SAME OR DIFFERENT TYPE IN A COMMON BODY OR HOUSING. IT MAY HAVE MULTIPLE END CONNECTIONS, AND THE VALVES FUNCTION(S) MAY OR MAY NOT BE DEPENDENT OF EACH OTHER. FOR ITEMS CONSISTING OF TWO OR MORE COMPLETE VALVES JOINED TOGETHER, SEE VALVE ASSEMBLY.
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Manufacturer Information:
| 1 1/2 LF909M1-QT | 79227 | WATTS REGULATOR CO | | 1 1/2 LF909M1-QT-FS | 79227 | WATTS REGULATOR CO | | 1 1/2 LF909QTFS | 79227 | WATTS REGULATOR CO | | 909M1QT-0385718-1.50IN | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| BODY MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 19.000 INCHES MAXIMUM | | OVERALL WIDTH | 12.000 INCHES MAXIMUM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 140.0 DEG FAHRENHEIT LIQUID AND 140.0 DEG FAHRENHEIT AIR | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 175.0 POUNDS PER SQUARE INCH LIQUID AND 175.0 POUNDS PER SQUARE INCH AIR | | SPECIAL FEATURES | AIR-IN/WATER-OUT DESIGN PROVIDES HIGH CAPACITY RELIEF VALVE DISCHARGE PERFORMANCE DURING EMERGENCY CONDITIONS BACK SIPHONAGE AND BACKPRESSURE WITH BOTH CHECKS FOULED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERIES 909 REDUCED PRESSURE BACKFLOW PREVENTER | | UNPACKAGED UNIT WEIGHT | 18.0 KILOGRAMS | | VALVE SIZE | 1.500 INCHES | | VALVE OPERATION METHOD | AUTOMATIC AND MANUAL | | THREAD SERIES DESIGNATOR | NPT |
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