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National Stock Number:
4820-01-516-3990
Federal Supply Class:
4820
National Item Identification Number:
015163990
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:
| 245-7613088-ITEM-15 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 661A3 | 41387 | SIEMENS INDUSTRY, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 4 | | FLOW CONTROL DEVICE MATERIAL | RUBBER, SYNTHETIC | | FLOW CONTROL DEVICE | DIAPHRAGM | | MAXIMUM INLET PRESSURE RATING | 80.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR | | MOUNTING FACILITY | BRACKET | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MODEL 661 AMPLIFYING RELAY WITH BIAS | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | SPECIAL FEATURES | INLET CONNECTIONS ARE 1/8 INCH - NPT; OUTLET CONNECTIONS ARE 1/4 INCH - NPT | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 180.0 DEG FAHRENHEIT MAXIMUM |
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