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National Stock Number:
4810-01-003-3513
Federal Supply Class:
4810
National Item Identification Number:
010033513
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:
| 7720012-105 | 3H889 | PARKER-HANNIFIN CORPORATION | | 7720012-105 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| SPECIAL FEATURES | DRAWING NAME VALVE, ISOLATION; OPERATING MEDIUM GASEOUS NITROGEN & LIQUID NITROGEN PER MIL-P-27401; TEMP RANGE AMBIENT (OP) -65 TO +160 DEG FEH; FLUID (MAIN FLOW PASSAGE) -320 TO +160 DEG FEH; PRESSURES: OPENING 13.3 TO 25.0 PSIG, WORKING 65 PSIG(VALVE OPEN), INLET 75 PSIG MAX(VALVE CLOSED), AMBIENT 1.0 TO 15.2 PSIA, CLOSING 13.3 TO 20.0 PSIG, PROOF 180 PSIG(ALL PORTS), BURST 270 PSIG(ALL PORTS), OUTLET 75 PSIG MAX(VALVE OPEN 100 PSIG MAX(VALVE CLOSED); THERMAL RELIEF CRACKING 20 OUTLET TO INLET, FULL FLOW 25 PSIG MAX; RAATED FLOW NORMAL 0.4235 LB/SEC N2 SATURATED AT 50 PSIA WITH 2.21 QUALITY, THERMAL RELIEF 1 SCFM MIN AT 70 DEG FEH; WT 4.60 LB MAX; MAJ COMPONENT PARTS: COVER ASSY 7722012-101, SOLENOID & PLUNGER ASSY 722290-101 OR 7722290-102, SEAT 7753001-1, POPPET 7753003-1, DIAPHRAGM HOUSING ASSY 7722011-101, HOUSING 7722011-1, CAP ASSY 7722175-101, SEAT ASSY 7722172-101, SEAT 7722172-1, BODY ASSY 7722173-101, BODY 7722173-1 |
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