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Parker Series ZDR Pilot Operated Pressure Reducing Valve
Parker’s pilot operated pressure reducing valves series ZDR in sandwich design provide maximum flow rates up to 120l/min and enable an easy configuration of stack systems.
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The proven pilot operated pressure reducing valves series ZDR represent Parker’s experience in high-performance components for stack systems. Designed for maximum flow rates up to 120 l/min, these sandwich valves in NG06 (CETOP 03) and NG10 (CETOP 05) offer best conditions for reliable operation.
The reducing function can be located in the ports P, A or B. The sizes NG06 and NG10 are equipped with an integral return flow check valve (reducing function in A or B).
Markets:
• Industrial
• Machine tools
Benefits:
• Compact, proven design that represents our long-term experience in hydraulics – increases reliability
• High flow capacity – optimum efficiency in relation to valve size
• Short delivery time – no warehousing necessary
• Available in two sizes:
ZDR01 – NG06 (CETOP 03)
ZDR02 – NG10 (CETOP 05)
• Pressure function in P, A or B
• With integral return flow check valve
Applications:
• Suitable for general hydraulic applications
• Machine tools
Technical Specifications
| Adjustment Mechanism | Hexagon screw with lock nut |
| Mounting Type | Sandwich plate |
| Operation Type | Pilot |
| Product Series | Pressure valve |
| Actuation Type | Manually |
| Weight | Depending on size, 1.8 – 2.9 kg |
| Maximum Flow Rate | N/A |
| Maximum Operating Pressure | Depending on size and configuration, 315 – 350 bar |
| Maximum Operating Temperature | 60 °C |
| Minimum Operating Temperature | -20 °C |
| Seal Material | NBR, FPM |
| Flow Rate | Depending on size, 80 – 120 L/min |
| Maximum Pressure Setting | 70, 350 bar |
| Body Material | Steel |
Parker Series ZDR Pilot Operated Pressure Reducing Valve Service Manual
Parker Series ZDR Pilot Operated Pressure Reducing Valve Service Manual
