KOSO EPC814-L10 Double Acting Electro pneumatic Valve Positioner
The KOSO EPC814-L10 Double Acting Electropneumatic Valve Positioner is designed for accurate positioning and automated control of pneumatic valve actuators in industrial process systems.
- Double Acting Actuator Configuration
- 140–700 kPa (1.4–7 Bar) Pneumatic Supply Pressure
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- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
- 1 Year Warranty
Product Overview
The KOSO EPC814-L10 Double Acting Electropneumatic Valve Positioner is designed for accurate positioning and automated control of pneumatic valve actuators in industrial process systems. Part of the KOSO EP800 series, this positioner converts a standard 4–20 mA DC electrical control signal into pneumatic output pressure to regulate actuator movement. Its double-acting configuration supports controlled air delivery to compatible pneumatic actuators, providing responsive valve positioning, stable flow regulation, and dependable performance in demanding industrial applications.
Manufactured under the KOSO brand, the EPC814-L10 is designed for rotary or angular-stroke valve control applications. It incorporates mechanical valve position feedback, an electropneumatic conversion mechanism, and adjustable positioning characteristics to maintain accurate actuator movement in response to process control signals. Its industrial aluminium alloy construction, pneumatic supply pressure range of 140–700 kPa, and weather-resistant design make it suitable for manufacturing, chemical processing, power generation, and industrial valve automation systems. Related KOSO models include EPC814-E10, EPA821-C, and EPB821-C, which represent different configurations within the EP800 positioner family.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Electropneumatic Valve Positioner |
|
Brand |
KOSO |
|
Model |
EPC814-L10 |
|
Series |
EP800 |
|
Product Type |
Electropneumatic Valve Positioner |
|
Control Technology |
Electropneumatic |
|
Actuator Configuration |
Double Acting |
|
Actuator Compatibility |
Pneumatic Rotary Actuators |
|
Valve Travel Type |
Angular / Rotary |
|
Input Signal |
4–20 mA DC |
|
Alternative Signal Ranges |
4–12 mA and 12–20 mA |
|
Control Characteristic |
Linear |
|
Power Source |
Electrical Control Signal and Compressed Air |
|
Pneumatic Supply Pressure |
140–700 kPa (1.4–7 Bar) |
|
Angular Travel Range |
0–90° |
|
Linearity |
±1.5% |
|
Hysteresis |
0.8% |
|
Response Level |
0.2% |
|
Repeatability |
0.3% |
|
Air Consumption |
15 Nl/min at 400 kPa Supply |
|
Maximum Air Capacity |
400 Nl/min at 400 kPa Supply |
|
Pneumatic Connection |
Rc 1/4 |
|
Electrical Connection |
G 1/2 |
|
Housing Material |
Aluminium Alloy |
|
Standard Operating Temperature |
-20°C to +80°C |
|
Enclosure Options |
Weatherproof, Explosionproof and Intrinsically Safe |
|
Position Feedback |
Mechanical Valve Travel Feedback |
|
Control Function |
Automatic Valve Position Regulation |
|
Working Medium |
Clean, Dry Instrument Air |
|
Related Models |
EPC814-E10, EPA821-C, EPB821-C |
|
Application Scope |
Industrial Pneumatic Rotary Valve Control |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
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Double-acting electropneumatic valve positioning for precise control of industrial rotary actuators.
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Standard 4–20 mA DC electrical input signal for integration into industrial automation systems.
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Converts electrical control signals into proportional pneumatic pressure for responsive actuator movement.
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Designed for angular-stroke valve applications with a nominal 0–90° travel range.
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Pneumatic supply pressure range of 140–700 kPa for compatible industrial actuator systems.
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Mechanical valve travel feedback for accurate positioning and consistent control response.
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Double-acting configuration supports pneumatic pressure regulation across both actuator chambers.
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Linear control characteristics for predictable actuator positioning.
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Adjustable positioning mechanism for calibration and valve travel alignment.
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Durable aluminium alloy construction for industrial operating environments.
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Pneumatic relay design provides the air capacity needed for compatible double-acting actuators.
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Standard pneumatic and electrical connections for integration into industrial control valve assemblies.
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Suitable for automated ball valves, butterfly valves, and other compatible rotary control valves.
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Designed for reliable operation in continuous industrial process automation applications.
Typical Applications
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Industrial process automation systems
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Double-acting pneumatic rotary actuators
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Industrial ball valve automation
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Butterfly valve control assemblies
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Oil and gas processing facilities
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Chemical and petrochemical plants
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Power generation and utility systems
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Water and wastewater treatment facilities
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Manufacturing and production equipment
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Industrial flow and pressure regulation systems
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Pneumatic control valve assemblies
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Industrial instrumentation and actuator positioning systems
Shipping & Support
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Fast dispatch – Australia & Worldwide Shipping
-
Technical assistance available
-
1-year warranty
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