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National Stock Number:
4810-01-391-4094
Federal Supply Class:
4810
National Item Identification Number:
013914094
Description:
VALVE,LINEAR,DIRECTIONAL CONTROL
Detail:
A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.
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Manufacturer Information:
| DAA3252P055-111 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | PR53-27 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | FEAT | | SPECIAL FEATURES | DWG NAME: ANTI-FLOWBACK VALVE, LANDING GEAR DOOR; VALVE CONSISTS OF 26 PROPRIETARY ITEMS; MAJOR COMPONENT PROPRIETARY ITEMS ARE: PISTON 36426, SEATS P/N A34982 & E34677, POPPET P/N C34685 & 35974, BODY MANIFOLD P/N 36791, GUIDE P/N 26746, SPRING P/N 34985 & 34984 & 35253; PERFORMANCE CHARACTERISTICS: PILOT PORT C NOMINAL PRES. 3500 PSIG (DOOR CLOSING) W/OPERATINGPRES. 4000 PSI G; PROOF PRESSURE 6000 PSIG; BURST PRES. 10000 PSIG; OPER TEMP -65 TO 275 DEG FEH; CHECK VALVE CRACK PRES SHALL FLOW 20 CC/MIN AT 10 PSIG; RELIEF VALVE RESEAT PRES. SHALL BE 4400 PSIG MIN; MAJOR COMPONENT ITEMS ARE: 3 PORTS (A,B,C), CHECK VALVE (PRES OPERATED), & RELIEF VALVE;VALVE SUITABLE FOR MIL-H5606 & MIL-H- 83282 |
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