Proportional Actuator Valves: Precision Flow Control Solutions
As a leading Proportional Actuator Valve manufacturer, we provide high-precision flow regulation solutions for complex industrial processes.
Our valves are engineered to respond to 4-20mA, 0-10V, or Modbus/HART control signals, delivering linear and stable flow adjustment in critical environments such as chemical processing, HVAC, water treatment, and food production.
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Specification
|
Valve Body Diameter |
1/4", 3/8", 1/2", 3/4", 1", 1-1/4"(Optional NPT/BSP) |
|
Valve Body Material |
Brass |
|
Actuator Material |
Engineering Plastics |
|
Sealing Material |
FKM&PTFE |
|
Wiring Diagram |
DC9-24V (5 Wires Control & Position Feedback) |
|
Working Voltage |
DC9-24V |
|
Working Current |
≤500mA, |
|
Working Medium |
Fluid, Air |
|
Actuator Rotation |
90° |
|
Torque Force |
4N.m |
|
Switch Indicator |
YES |
|
Manual Override |
NO |
|
Cable Length |
0.5m (Optional 1.5m) |
|
Position |
Any Position (0% ~ 100% is ok) |
|
Working Pressure |
Max 1.0MPa |
|
Environment Temperature |
-15℃ ~ 50℃ |
|
Liquid Temperature |
2℃ ~ 90℃ |
|
Life Time |
70000 times(Testing pressure is 0.4MPa, medium is water) |
|
Protection Class |
IP67 |
Core Capabilities: Solving Your Control Challenges
Precision Accuracy
Low hysteresis (<1%) and high repeatability to ensure stable process control without signal drifting.
Smart Integration
Seamlessly compatible with mainstream PLC and DCS systems (Siemens, Rockwell, Schneider, etc.).
Rugged Reliability
IP67/IP68 rated enclosures with brushless motor technology (for electric) or heavy-duty piston designs (for pneumatic) to minimize downtime.
Product Selection Matrix
|
Valve Type |
Actuation |
Control Signal |
Key Advantage |
Typical Application |
|
Electric Modulating Ball Valve |
Electric (Brushless) |
4-20mA / 0-10V |
High torque; Precise positioning |
HVAC, Water Cooling |
|
Pneumatic Proportional Valve |
Air + Positioner |
4-20mA / 3-15 psi |
Fast response; Explosion-proof |
Chemical, Oil & Gas |
|
Proportional Butterfly Valve |
Electric/Pneumatic |
Modbus / HART |
High flow (Cv) at low cost |
Large Pipeline Systems |
|
High-Precision Globe Valve |
Linear Actuator |
4-20mA (High Res) |
Fine throttling; Zero leakage |
Steam, Pharma, Lab |
Engineering & Integration Support
24-Hour CAD Library
Download STEP, DWG, and IGES files for immediate 3D system modeling.
Cv/Kv Sizing Assistance
Our technical team provides flow coefficient calculations to prevent valve cavitation and noise.
Documentation
Full access to Wiring Diagrams, Material Test Reports (MTR), and CE/SIL Certificates.
Quality Assurance & Compliance
100% Dynamic Testing
Every unit undergoes a full-stroke performance test and pressure leakage test (ANSI Class IV/VI) before shipping.
Calibration Reports
Each proportional valve is shipped with an individual calibration data sheet.
Global Standards
Manufactured under ISO 9001:2015 quality management systems.
FAQ
As one of the leading manufacturers and suppliers of proportional actuator valve in China, we specialized in providing high quality customized service. Please feel free to buy bulk cheap proportional actuator valve made in China here from our factory. Contact us for pricelist and free sample.
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