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National Stock Number:
4820-00-071-0829
Federal Supply Class:
4820
National Item Identification Number:
000710829
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:
| 280070-3 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU W/OFFSET | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND | | 160.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE SETTING | 1200.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | VENT PORT SIZE 0.250 | | SEAT MATERIAL | POLYAMIDE NYLON | | STEM MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 | | FLOW CONTROL DEVICE | PISTON, FREE TYPE | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 | | OUTSIDE SURFACE TREATMENT | ANODIZED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 2.000 INCHES NOMINAL | | OFFSET DISTANCE | 0.406 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MIL-H-5606 | | MOUNTING FACILITY | BOLTS | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | SCREW | | VALVE STEM DESIGN | SINGLE SEAT | | VALVE LOADING METHOD | SPRING | | REMOTE ACTUATION METHOD | PISTON |
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