The Metryva Chuanyi MTVHVP3 Series Intelligent Valve Positioner by Chongqing Chuanyi is designed to enhance the performance of control valves in various industrial applications. Its modular and multi-chamber isolated design ensures compatibility across different specifications and adaptability to harsh operating conditions.
Modular Design: Facilitates easy interchangeability and functional expansion based on specific requirements.
Quick Installation and One-Touch Initialization: Simplifies setup and calibration processes, reducing downtime.
Non-Intrusive Operation: Allows for adjustments without opening the device, enhancing safety and convenience.
Comprehensive Explosion Protection: Certified for gas and dust environments, ensuring safe operation in hazardous areas.
High Protection Level: Achieves IP66 rating, providing robust defense against dust and water ingress.
Energy Efficiency: Utilizes a high-precision piezoelectric valve principle, consuming 80% less energy compared to traditional nozzle-baffle designs.
Self-Diagnostic Capabilities: Features partial stroke testing (PST), operational range distribution statistics, environmental temperature monitoring, and alarm functions.
Technical Specifications:
Input Signal: 4–20 mA DC with digital communication capabilities.
Input Impedance: 450 Ω.
Accuracy: 0.5% grade.
Air Supply Pressure: 0.2–0.6 MPa.
Air Consumption: ≤0.6 NL/min.
Stroke Range: 10–100 mm (rotational angle 60°–120°).
Operating Temperature: -40°C to +80°C.
Explosion Protection Types: Intrinsic safety, intrinsic safety dust, flameproof, and dust enclosure.
Applications:
The HVP3 Series Intelligent Valve Positioner is suitable for industries requiring precise valve control and monitoring, such as:
- Data Center Application: Precisely controls valve positions in chilled water or cooling fluid pipelines, optimizing flow rates and ensuring efficient cooling system performance for reliable data center operations.
Oil and Gas: Enhances control in processing and distribution systems.
Chemical Processing: Provides accurate valve positioning in complex chemical reactions.
Power Generation: Optimizes steam and fluid control in power plants.
Metallurgy: Improves process control in metal production and refining.
