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National Stock Number:
4820-01-234-6479
Federal Supply Class:
4820
National Item Identification Number:
012346479
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:
| 835025H1006 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | | V20T-F4-F4-F4-WH | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | | V20T-F4-F4-F4-WH | 09990 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | OPEN CENTER,TANDEM CIRCUIT TYPE; SAE 12 TOP INLET AND TOP OUTLET; SAE 4 GAGE PORT; 3 CENTER SECTIONS,IDENTICAL; 4-WAY 3-POSITION FREE FLOW SPOOL,SPRING RETURN,STEEL; WORK PORTS SAE 10; SPOOL WIPER SEALS; 35000 PSI CONTINUOUS OPERATION,5000 PSI INTERMITTENT; 500 PSI BACK PRESSURE; FLOW RATE 20 GPM NOMINAL; 3 HANDLES,BLACK |
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