Throttle Check Valve - Series ZRD NG06 / CETOP 03 Meter-in control in A and B

Parker Throttle Check Valve Series ZRD NG06 / CETOP 03 – Precise Flow Control with Integrated Backpressure

Parker's Throttle Check Valve series ZRD is designed for applications requiring precise flow control in hydraulic systems. This valve combines throttle functionality with check-valve characteristics, enabling meter-in control on both A and B ports.

The ZRD series valve is engineered for industrial hydraulic systems and offers:

• Meter-in control on A and B ports
• Integrated check-valve functionality
• NG06 / CETOP 03 standard interface
• Robust steel construction for high reliability
• Optimal flow control in demanding applications

Parker Throttle Check Valves deliver precise flow regulation, stable operation, and long service life in industrial hydraulic systems where controllable backpressure and safe flow limitation are critical requirements.