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National Stock Number:
4820-01-492-3560
Federal Supply Class:
4820
National Item Identification Number:
014923560
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:
| 1259B-2PP-60 | 91816 | CIRCOR AEROSPACE, INC. | | 1259T-2PP-60 | 91816 | CIRCOR AEROSPACE, INC. | | 1269T-2PP-60 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES | | FLOW CONTROL DEVICE | POPPET | | OUTLET PRESSURE ACCURACY RATING | 1.000 POUNDS PER SQUARE INCH | | OUTLET PRESSURE SETTING | 60.0 POUNDS PER SQUARE INCH | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR AND HELIUM AND HYDROGEN AND HYDRAULIC FLUID, MIL-H-5606 AND NATURAL GAS AND WATER AND LUBE OIL AND HYDRAULIC FLUID (MINERAL BASE) AND AMMONIA AND ALCOHOL AND NITROGEN | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESSURE BLANKING VALVE (GAUGE SAVER) | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | O-RING MATERIAL IS BUNA-N IAW MIL-P-25732 | | VALVE LOADING METHOD | BELLOWS AND SPRING | | TEMP RATING | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM |
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