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National Stock Number:
4820-01-481-2587
Federal Supply Class:
4820
National Item Identification Number:
014812587
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:
| 40398-4 | 55378 | TRAC REGULATOR CO., INC. | | 40398-4 ASSY 40398-407 | 55378 | TRAC REGULATOR CO., INC. | | 40398-407 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FURNISHED ITEMS | BRAZING RING | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END STYLE DESIGNATOR | SOCKET W/BRAZING RING | | FLOW CONTROL DEVICE | DISK | | OUTLET PRESSURE RANGE | 50.0 TO 150.0 CAMERA MOUNT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS B FED SPEC SINGLE MATERIAL RESPONSE STEM | | MATERIAL | NICKEL ALLOY AND COPPER ALLOY SEAT | | MATERIAL | NICKEL ALLOY R-405 STEM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEA WATER PRESSURE REDUCING VALVE. | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | WHEN ORDERING THIS VALVE YOU MUST SPECIFY THE FOLLOWING ITEMS IF YOU WANT TO RECEIVE THEM WITH THE VALVE: TOOL, SEAT RING, P/N 40398-4, FIND NO. 30; AND TAILPIECES, 40398-4, FIND NO. 12, AND UNION NUTS, 40398-4, FIND NO. 10 | | SPECIAL TEST FEATURES | HI SHOCK TESTING AND VIBRATION TESTING, AERO NAV LABORATORIES, 9-4042, 12/29/99. | | VALVE LOADING METHOD | SPRING | | TEMP RATING | 165.0 FAHRENHEIT NOMINAL |
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