YTC YT-2500 Smart Digital Valve Positioner

Product Introduction

The YTC YT-2500 Smart Digital Valve Positioner is an advanced control device engineered to precisely regulate valve strokes in response to 4-20mA controller input signals. Equipped with a built-in microprocessor, it optimizes valve performance and enables intelligent functions such as automatic calibration, PID control, and HART protocol communication (optional). Designed for reliability in demanding industrial environments, it ensures stable operation even in high vibration conditions or during sudden pressure source changes, making it a versatile solution for control valve systems in large plants and critical processes.

Features

• Fail Freeze Function: Maintains the valve’s current stroke position during input signal failure without additional equipment, enhancing system safety and continuity.​
• User-Friendly Interface: Intuitive 4-button operation with consistent interface across firmware versions, ensuring easy mastery for users.​
• Robust Performance: Operates reliably in high vibration environments and during sudden pressure source changes, minimizing downtime.​
• YT-2501 Variant: Features a remote sensor design to better adapt to high-temperature and high-vibration conditions, expanding application versatility.​
• Automatic Calibration: Simplifies setup and maintenance, reducing manual effort and ensuring precise valve control.​
• Low Air Consumption: Significantly lowers operating costs for large plants by minimizing energy usage.​
• Valve Characteristics Adjustment: Supports direct stroke, fast opening, equal ratio, and user-defined settings (with 5 or 18 custom feature points), allowing customization for specific process needs.​
• HART Communication (Optional): Enables seamless data exchange with compatible systems for remote monitoring and configuration.​
• Analog Feedback Signal: Improves valve system stability by providing real-time output feedback.​
• Wide Compatibility: Works with most controllers, ensuring easy integration into existing control systems.​

Specifications:​

Model Number: YT 2500 (YT-2501 variant available)​

Brand: YTC​

Input Signal: 4-20mA​

Output Signal: 4-20mA (analog feedback)​

Impedance: 250±15 OHM​

Port Size: 1/2''​

Stroke Range: 0~60° , 0~90°​

Warranty: 1 Year​

Power Supply: Compatible with standard industrial control systems​

Communication: HART protocol (optional)​

Operating Environment: Resistant to high vibration, sudden pressure changes; YT-2501 suitable for high-temperature environments​

Air Consumption: Minimized for cost efficiency