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National Stock Number:
4810-01-327-1147
Federal Supply Class:
4810
National Item Identification Number:
013271147
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:
| 100399-6 | 53541 | H S C CONTROLS INC | | 3172537-6 | 59364 | HONEYWELL INTERNATIONAL INC. | | 99D0288-6 | 12779 | SERVOTRONICS INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SUPP | | FSC APPLICATION DATA | B1-B ACFT SECONDARY POWER SYSTEM | | MEDIA FOR WHICH DESIGNED | AIR | | SUPPLEMENTARY FEATURES | HARDNESS CRITICAL ITEM | | SPECIAL FEATURES | THIS VALVE PROVIDES A CONTROLLINGPNEUMATIC SIGNAL TO THE VALVE,LOAD CONTROL USED ON THE GTCP165-9 APU FOR THEB1-B. AN EXTERNAL ELECTRICAL SIGNAL ACTUATES A TORQUE MOTOR WITHIN THE VALVE WHICH PROVIDES GRADIENT ACTUATION OF A FLAPPER ALLOWING VARIABLE PNEU MATIC PRESSURE.PART OF THE FEEDBACK LOOP,THIS PNEUMATIC SIGNAL FEEDS INTOTHE PRIMARY PNEUMATIC ACTUATOR AFFECT ING THE AMOUNT OF OPENING FOR THE BUTTERFLY |
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