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Parker Series D4P / D9P / D11P Direct Operated Directional Control Valve
The hydraulically operated directional control valves series D4P (NG16 / CETOP 07), D9P (NG25 / CETOP 08) and D11P (NG32 / CETOP 10) ensure safe shifting and provide a wide range of spool options.
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The direct operated directional control valves series D4P, D9P and D11P ensure safe shifting and provide a wide range of spool options. These valves are hydraulically operated via mounting interface (X, Y).
The shifting time is depending on the pilot pressure. For safe operation the minimum pilot pressure has to be ensured in all operating conditions. The maximum pilot pressure varies from the maximum operating pressure in some sizes.
Markets
• Industrial
Benefits:
• High flow – optimum efficiency in relation to valve size
• Wide range of spool options – allows tailor-made customizations. Further spool types and styles on request
• Proven design – ensures reliable operation
• Shortest delivery time – no warehousing necessary
Applications:
• Suitable for general hydraulic applications
Technical Specifications
| Product Series | Directional control valve |
| Mounting Type | Subplate mounting |
| Mounting Position | Unrestricted, preferably horizontal |
| Actuation Type | Hydraulically operated |
| Operation Type | Direct |
| Function | N/A |
| Maximum Flow Rate | Depending on size, 300 to 2.000 L/min |
| Maximum Operating Pressure | 350 bar |
| Maximum Operating Temperature | 60 °C |
| Minimum Operating Temperature | -25 °C |
| Seal Material | NBR, FPM |
| For Fluid Type | Hydraulic oil according to DIN 51524, Water glycol |
| Weight | Depending on size, 9 to 66 kg |
| Body Material | Cast iron |
Parker Series D4P / D9P / D11P Direct Operated Directional Control Valve Service Manual
Parker Series D4P / D9P / D11P Direct Operated Directional Control Valve Service Manual
