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National Stock Number:
4820-01-551-2166
Federal Supply Class:
4820
National Item Identification Number:
015512166
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:
| 2617124-1 | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | | 2617134 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2617134-1 | 09990 | PARKER-HANNIFIN CORPORATION | | MODEL NO. S-12 | 09990 | PARKER-HANNIFIN CORPORATION | | 2617134-1 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2617134-1 | A9271 | GORIZIANE GROUP SPA |
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Techincal Specification:
| BODY MATERIAL | IRON CAST | | CONNECTION TYPE | THREADED INTERNAL BOSS | | FURNISHED ITEMS AND QUANTITY | 1 KNOB AND 1 MOUNTING BRACKET | | FEATURES PROVIDED | SIDE PORTED | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 2500.0 POUNDS PER SQUARE INCH OIL | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 225.0 FAHRENHEIT OIL | | NOMINAL THREAD SIZE | 1.062 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, LINEAR, DIRECTIONAL CONTROL | | SPECIAL FEATURES | FLUID MEDIUM IS OIL, GRADE 10, SPEC MIL-L-2104 OR HYDRAULIC FLUID, SPEC MIL-H-5606;AMBIENT TEMP RANGE IS MINUS 65 DEG FAHR TO 125 DEG FAHR;OPERATIONAL TEMP RANGE IS MINUS 65 DEG FAHR TO 225 DEG FAHR;MODEL NBR S-12;TUBE SIZE IS 0.750 | | THREAD CLASS | 2B | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 12 | | VALVE DISCHARGE FLOW RATE | 24.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | HYDRAULIC |
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