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National Stock Number:
4820-01-313-5430
Federal Supply Class:
4820
National Item Identification Number:
013135430
Description:
VALVE,REGULATING,FLUID PRESSURE
Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
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Manufacturer Information:
| MDFPM3120C-NF-3W-TC | 21013 | METREX VALVE CORP. | | MDFPM3120C3W/MDFPM2120CNF3WTC | 21013 | METREX VALVE CORP. | | MDFPM3120CNF3WTB | 21013 | METREX VALVE CORP. |
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Techincal Specification:
| END CONNECTION QUANTITY | 3 | | BODY STYLE | TEE | | MATERIAL | COPPER ALLOY BODY | | SEAT MATERIAL | BRONZE | | STEM MATERIAL | NICKEL COPPER ALLOY | | FLOW CONTROL DEVICE | DISK, DUAL | | FLOW CONTROL DEVICE MATERIAL | RUBBER, SYNTHETIC | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END FLANGE THICKNESS | 0.750 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END | | FACE TO FACE DISTANCE | 10.875 INCHES NOMINAL | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.000 INCHES NOMINAL | | VALVE LOADING METHOD | BELLOWS |
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