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National Stock Number:
4820-00-738-7538
Federal Supply Class:
4820
National Item Identification Number:
007387538
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:
| 18LA852-16 | 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE | | 18LA852-16 | 66654 | TVH PARTS CO. | | LA852-16 | 46717 | PETTIBONE LLC | | P66698 | 04285 | ATHEY PRODUCTS CORP | | VDP12DDDDDD22 | 08752 | PARKER-HANNIFIN CORP FLUIDPOWER GROUP MOBILE HYDRAULICS DIV | | VDP12DDDDDD22 | 09990 | PARKER-HANNIFIN CORPORATION | | VDP12DDDDDD22 | 45681 | PARKER-HANNIFIN CORPORATION | | VDP12DDDDDD22 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| SPECIAL FEATURES | STEEL,BODY,HIGH TENSILE,SEMI-STEEL CASTING,6 HARDENED STEEL,CHROME PLATED SPOOLS,DBL ACTING,FOUR WAY,SPRING RETURN TO NEUTRAL,LOAD CHECK VALVE EA.SPOOL OPEN CENTER,PARALLEL CIRCUIT,INLET THD INTERNAL BOSS,1.062-12 UN THD SZ,CLASS 2B,RH,0.750 IN.OD TUBE,OUTLET THD INTERNAL PIPE,1.000-11 1/2 NPTF THD SZ,CLASS 2B,RH,12 CYLINDER PORTS,THD INTERNAL BOSS,0.875-14 UNF THD SZ,CLASS 2B,RH,0.625 IN.OD TUBE,2000.0 PSI MAX.OD TUBE,2000.0 PSI MAX.OPERATING PRESSURE,EXTERNALLY ADJUSTABLE,PILOT OPERATED,RELIEF VALVE,1000.0 PSI STD SETTING,500.0 TO 2000.0 PSI OPTIONAL SETTING.MEDIA HYD.OIL,20.0 GPM MAX.FLOW RATE,12.500 IN.LG.,9.652 IN.W.,2.500 IN.H.3,3 MTG HOLES,0.406 IN.DIA |
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