|
|
|
National Stock Number:
4820-01-496-5747
Federal Supply Class:
4820
National Item Identification Number:
014965747
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.
|
Manufacturer Information:
| ASTM-F1370 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTM-F1370-2C71B | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | ASTMF13702CU1B | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | MIL-V-2042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH | | OUTLET PRESSURE ACCURACY RATING | 11.750 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL | | OUTLET PRESSURE RANGE | 25.0 TO 60.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | THIS VALVE HAS AN UNPRSSURIZED SPRING CHAMBER (TYPE II). VALVE HAS UNION ENDS, BUT UNION NUTS AND TAILPIECES NOT FURNISHED UNLESS REQUESTED. VALVE MANUFACTURED AND TESTED IAW MIL-STD-167-1, VIBRATION; AND MIL-S-901 AND MIL-STD-798, SHOCK. | | SPECIFICATION/STANDARD DATA | 81346-ASTM-F1370 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | II TYPE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESSURE-REDUCING VALVES FOR WATER SYSTEMS, SHIPBOARD | | SEAT MATERIAL | RUBBER, BUNA-N | | STEM MATERIAL | NICKEL COPPER ALLOY | | PACKING MATERIAL | ANY ACCEPTABLE | | FLOW CONTROL DEVICE | DISK, FLAT, BOTTOM GUIDED | | FLOW CONTROL DEVICE MATERIAL | NICKEL COPPER ALLOY OR | | BRONZE, ASTM B61 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-13 UN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 7.281 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | WATER, FRESH OR | | WATER, SALT | | RENEWABLE SEAT RING TYPE | THREADED | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE STEM DESIGN | SINGLE SEAT | | VALVE LOADING METHOD | SPRING |
|
|