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National Stock Number:
4820-00-289-1043
Federal Supply Class:
4820
National Item Identification Number:
002891043
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:
| 2118F | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 12.000 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END BOLT CIRCLE DIAMETER | 7.125 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.812 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 9 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END FLANGE OUTSIDE DIAMETER | 8.688 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END STYLE DESIGNATOR | PLAIN | | OUTLET PRESSURE RANGE | 12.0 TO 16.0 CAMERA MOUNT | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MAXIMUM INLET PRESSURE RATING | ERR-060 | | MEDIA FOR WHICH DESIGNED | STEAM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS MODIFIED BY SPCC PROCUREMENT SPEC | | REGULATION TYPE | MANUAL SINGLE STAGE | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT | | TEMP RATING | 640.0 FAHRENHEIT NOMINAL |
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