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National Stock Number:
4820-00-977-3806
Federal Supply Class:
4820
National Item Identification Number:
009773806
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:
| N878 | 26505 | GROVE VALVE OPERATIONS | | NAP934CDS1DA3-4 | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 300.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | STEEL BODY | | TEMP RATING | 425.0 DEG FAHRENHEIT NOMINAL | | OUTLET PRESSURE RANGE | 15.0 TO 125.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS | NEEDLE VALVE | | SEAT MATERIAL | COBALT ALLOY | | STEM MATERIAL | STEEL, CORROSION RESISTING | | FLOW CONTROL DEVICE MATERIAL | COBALT ALLOY | | 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 OUTSIDE DIAMETER | 4.938 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 3.188 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 8.125 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | STEAM | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE STEM DESIGN | SINGLE SEAT | | VALVE LOADING METHOD | DOME | | REMOTE ACTUATION METHOD | DIAPHRAGM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 26505 | | DESIGN CONTROL REFERENCE | N878 |
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