Built to simplify integration, support repeatable operation and make service replacement more straightforward.

CPDG-03
CPDG-03 Pilot-Operated Check Valve
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Directional Control Valves
Built around the PF-200-30 platform, this prefill valve is evaluated to provide a large flow path for rapid cylinder filling and return in press applications in hydraulic press prefill circuits.
ENGINEERED CONTROL
Built to simplify integration, support repeatable operation and make service replacement more straightforward.
The functional role of JIUDING PF-200-30 is to provide a large flow path for rapid cylinder filling and return in press applications as a prefill valve. Buyers commonly evaluate this product for hydraulic presses and large-cylinder systems that require rapid filling, return flow or a controlled decompression sequence.
Selection should confirm maximum circuit pressure and the required filling or decompression sequence, required filling and return flow for the cylinder duty, and flange, port, pilot connection and installation dimensions. JIUDING can review the circuit information and return the relevant technical documentation for the selected configuration.
PRECISION DETAILS
Confirm operating pressure, flow, mounting interface, duty cycle and replacement model before final selection.
APPLICATIONS
Match the component to the machine duty, control function, pressure, flow and installation requirements.
Press Prefill Circuits
TECHNICAL DATA
Request performance curves, dimensions and ordering information for final engineering review.
Request the dimension drawing to confirm the mounting interface before ordering.
Request technical dataDirectional Control Valves
PF-200-30 Prefill Valve
Built around the PF-200-30 platform, this prefill valve is evaluated to provide a large flow path for rapid cylinder filling and return in press applications in hydraulic press prefill circuits.

ENGINEERED CONTROL
Built to simplify integration, support repeatable operation and make service replacement more straightforward.
Model
PF-200-30
Product Family
Directional Control Valves
Support
Selection, cross-reference and documentation
The functional role of JIUDING PF-200-30 is to provide a large flow path for rapid cylinder filling and return in press applications as a prefill valve. Buyers commonly evaluate this product for hydraulic presses and large-cylinder systems that require rapid filling, return flow or a controlled decompression sequence.
Selection should confirm maximum circuit pressure and the required filling or decompression sequence, required filling and return flow for the cylinder duty, and flange, port, pilot connection and installation dimensions. JIUDING can review the circuit information and return the relevant technical documentation for the selected configuration.
PRECISION DETAILS
Confirm operating pressure, flow, mounting interface, duty cycle and replacement model before final selection.

Model
PF-200-30
Product Type
Prefill Valve
Primary Function
Provide a large flow path for rapid cylinder filling and return in press applications
Application Fit
Press Prefill Circuits
APPLICATIONS
Match the component to the machine duty, control function, pressure, flow and installation requirements.
TECHNICAL DATA
Request performance curves, dimensions and ordering information for final engineering review.
Model
PF-200-30
Product Type
Prefill Valve
Primary Function
Provide a large flow path for rapid cylinder filling and return in press applications
Application Fit
Press Prefill Circuits
Technical Documentation
Datasheet, dimensions and ordering codes available on request.