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National Stock Number:
4820-01-567-0421
Federal Supply Class:
4820
National Item Identification Number:
015670421
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:
| 07214464 | 55752 | PARKER-HANNIFIN CORPORATION | | SP-4-HP-SS | 55752 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| END CONNECTION QUANTITY | 4 | | CONNECTION TYPE | THREADED INTERNAL PIPE | | FURNISHED ITEMS AND QUANTITY | 1 HANDLE | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 176.0 FAHRENHEIT OIL, HYDRAULIC | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 2000.0 POUNDS PER SQUARE INCH OIL, HYDRAULIC | | NOMINAL THREAD SIZE | 0.750 INCHES AND 0.500 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MONOBLOCK DIRECTIONAL CONTROL VALVE | | SPECIAL FEATURES | INLET/OUTLET CONNECTIONS 3/4 INCH NPT, WORKING PORTS 1/2 INCH NPT; MOUNTING POSITION NOT RESTRICTED; 4 WAY, 3-POSITION VALVE; SS SPOOL; 33 MICROMETER FILTER REQUIRED; BUNA SEALS | | SPOOL POSITION QUANTITY | 3 | | SPOOL QUANTITY | 1 | | THREAD SERIES DESIGNATOR | NPT | | VALVE OPERATION METHOD | AUTOMATIC AND MANUAL | | VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
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