TPQ040WH25P2NB0 the equivalent replacement for Parker TPQ Series Servo Valve
- Pilot VCD voice coil motor drive
- Electrical position feedback
- Integrated digital amplifier
- Size range: 25 ~ 80
- Max working pressure: 350 bar
- Max flow: 6500 L/min
- Optional fail-safe position
For cross-reference, it serves as drop-in alternative for Parker TPQ series.
RT-TPQ series is a 2/3 cartridge proportional servo valve with high dynamic performance. Its pilot stage adopts VCD voice coil motor drive, fitted with electrical position feedback and integrated digital amplifier. The valve is available in nominal sizes from 25 to 80, with a maximum working pressure of 350 bar and maximum flow rate up to 6500 L/min. A fail-safe position can be configured. It is suitable for hydraulic systems requiring high dynamics and precise flow control.
Technical Specifications
- Voice Coil Drive Technology VCD voice coil motor delivers millisecond-level response (step response <3ms)
- Precise Flow Control Medium-to-high flow range up to 6500 L/min, with control accuracy of ±0.1%
- Enhanced Safety Design Optional fail-safe position configuration to improve system reliability
- Full Digital Closed-Loop Integrated LVDT feedback + digital amplifier, supports fieldbus communication
Technical Data
Application
• Suitable for general hydraulic systems
• Die casting machines
• Injection molding machines
• General-purpose hydraulic presses
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