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National Stock Number:
4820-01-474-6344
Federal Supply Class:
4820
National Item Identification Number:
014746344
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:
| 40400-4 | 55378 | TRAC REGULATOR CO., INC. | | 40400-4 ASSY 40400-416/CD40681 | 55378 | TRAC REGULATOR CO., INC. | | 40400-416 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY 922 BODY | | OUTLET PRESSURE RANGE | 50.0 TO 125.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS | UNION NUT | | SPECIAL FEATURES | VALVE HAS NO. 36 RETAINING RING, NO. 35 O-RING (UNION), NO. 37 SEAT RING, NO. 23 STEM, AND NO. 42 LIMITING RING; DOES NOT HAVE BRAZING RING NOR TAILPIECE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1-1/4 " TRAC STYLE 'H' SEA WAATER PRESSURE REDUCING VALVE AS PER MIL-V-2042/ASTM F 1370 TYPE II 250 LB | | STEM MATERIAL | NICKEL COPPER ALLOY | | FLOW CONTROL DEVICE | DISK | | FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | SOCKET | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | RENEWABLE SEAT RING TYPE | THREADED | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE LOADING METHOD | SPRING |
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