Are you looking for the best electro pneumatic positioner factories in China? If so, you’re in the right place In this article, we’ll compare the top manufacturers, highlighting their unique features, product quality, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.
China Electro-Pneumatic Positioner Manufacturers
Product Details: The MEP-10R Electro-pneumatic positioner is designed for general purpose use, delivering fast and accurate positioning. It features a robust and simple design to ensure long life service. The positioner is used to regulate the angle of a valve, balancing performance and longevity.
Pros:
– Fast and accurate positioning
– Robust and simple design for long life service
– Effective regulation of valve angle
Cons:
– No specific cons mentioned in the provided source
YT1000L Electro Pneumatic Valve Positioner-Blue
Product Details: The YT1000L Electro-pneumatic Valve Positioner is designed for the operation of pneumatic linear valve actuators using an electrical controller or control system. It converts electrical signals into precise pneumatic signals to control the valve position. The device is available in various colors, including blue, and is compatible with different types of pneumatic actuators. It features high precision, stability, and reliability in controlling valve positions.
Pros:
– High precision and stability in controlling valve…
– Compatibility with various pneumatic linear valve…
– Reliable operation using electrical controllers or…
Cons:
– No specific cons mentioned in the product details
– May require additional setup or calibration for op…
YT1000R+PTM(Internal) Electro Pneumatic Valve Positioner
Product Details: The YT-1000R Electro-pneumatic valve positioner is designed for the operation of pneumatic rotary valve actuators using an electrical controller or control system. It features an internal PTM (Pneumatic Transition Module) and is compatible with various control signals such as 4-20mA, 0-10V, and pulse signals. The positioner ensures precise control and stability of the valve position, and it is suitable for applications in industries like oil and gas, chemical processing, and power plants.
Pros:
– Precise control and stability of valve position
– Compatibility with various control signals (4-20mA…
– Suitable for multiple industrial applications (oil…
Cons:
– No specific cons mentioned in the provided sources
– May require specialized installation and maintenan…
China Famous Valve Positioner Manufacturers – SMC …
Fisher Electro-pneumatic Positioner
Product Details: The Fisher electro-pneumatic valve positioner receives an electronic input signal from a control device and modulates the supply pressure to the control valve actuator. It is designed for attachment to pneumatic linear or rotary actuators, ensuring precise control over valve positions. The positioner is suitable for various industrial processes, providing stable and accurate valve operation.
Pros:
– Precise control over valve positions
– Suitable for attachment to both linear and rotary…
– Ensures stable and accurate valve operation
Cons:
– No specific cons mentioned in the source
– May require additional setup or calibration for op…
SIPART PS2 Electro Pneumatic Valve Positioner
China electro pneumatic positioner oem manufacturer
Product Details: The YTC Type Valve Positioner, such as the YT-1000L, is designed for the operation of pneumatic linear valve actuators using an electrical controller or control system. It converts electrical signals into precise pneumatic signals to control valve positions. The positioner is compatible with various valve actuators and is known for its high accuracy, reliability, and stability. It features a compact design, easy installation, and adjustable gain and zero settings.
Pros:
– High accuracy and precision in controlling valve p…
– Compatibility with various pneumatic linear valve…
– Compact design and easy installation
– Adjustable gain and zero settings for customizatio…
– Reliability and stability in operation
Cons:
– May require specific technical knowledge for setup…
– Dependent on the quality of the electrical control…
SMC IP8100 Electro-pneumatic positioner for automatic …
Product Details: The SMC IP8100 Electro-pneumatic positioner is designed for automatic control valves. It is more compact than the IP6000, with improved visibility of the pressure indicator and an enhanced enclosure protection rated IP65. The positioner features interchangeable mounting, excellent shock and vibration performance, and a centralized exhaust system for improved dust and water resistance. It includes a span adjuster and zero adjuster for feedback spring adjustment, and an output current of 4-20mA DC for remote position detection. The mounting dimensions are compatible with the IP6000/6100 series.
Pros:
– More compact design compared to IP6000
– Improved visibility of the pressure indicator
– Enhanced enclosure protection rated IP65
– Interchangeable mounting
– Excellent shock and vibration performance
– Centralized exhaust system for dust and water resi…
– Span adjuster and zero adjuster for feedback sprin…
– Output current of 4-20mA DC for remote position de…
– Compact design allows easy installation and mainte…
– Folk lever joints can absorb off-centering
– Improved visibility of opening indicator through e…
Cons:
– Linearity within ±2.0% F.S., which is less precise…
– Hysteresis within 1% F.S., which could affect prec…
– No terminal box available for non-explosion proof…
– Temperature coefficient within 0.1% F.S. / ℃, whic…
IMI STI SA/CL Smart Electro Pneumatic Positioners With …
Electro Pneumatic Valve Positioner
Product Details: The electro-pneumatic valve positioner is used with a pneumatic actuator and receives the output signal from a regulator. It then controls the pneumatic control valve based on this signal. The positioner uses the valve stem displacement as an input feedback measurement signal to ensure precise control over the valve’s position. It is a key accessory for control valves and is essential for maintaining accurate and reliable valve operation.
Pros:
– Provides precise control over valve position
– Uses feedback measurement signal for accurate oper…
– Essential for reliable control valve performance
Cons:
– Can be faulty due to inaccurate zero point and ran…
– May be affected by blocked orifices or dirt betwee…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Electro-Pneumatic Positioner Manufacturers | The MEP-10R Electro-pneumatic positioner is designed for general purpose use, delivering fast and ac… | – Fast and accurate positioning – Robust and simple design for long life service – Effective regulat… | – No specific cons mentioned in the provided source | www.morccontrols.com |
| YT1000L Electro Pneumatic Valve Positioner-Blue | The YT1000L Electro-pneumatic Valve Positioner is designed for the operation of pneumatic linear val… | – High precision and stability in controlling valve… – Compatibility with various pneumatic linear… | – No specific cons mentioned in the product details – May require additional setup or calibration fo… | eaa-electric.com |
| YT1000R+PTM(Internal) Electro Pneumatic Valve Positioner | The YT-1000R Electro-pneumatic valve positioner is designed for the operation of pneumatic rotary va… | – Precise control and stability of valve position – Compatibility with various control signals (4-20… | – No specific cons mentioned in the provided sources – May require specialized installation and main… | www.valve-positioner.com |
| China Famous Valve Positioner Manufacturers – SMC … | www.chinakgsy.com | |||
| Fisher Electro-pneumatic Positioner | The Fisher electro-pneumatic valve positioner receives an electronic input signal from a control dev… | – Precise control over valve positions – Suitable for attachment to both linear and rotary… – Ensu… | – No specific cons mentioned in the source – May require additional setup or calibration for op… | www.wtindustrialeqpt.com |
| SIPART PS2 Electro Pneumatic Valve Positioner | www.shgongboshi.com | |||
| China electro pneumatic positioner oem manufacturer | The YTC Type Valve Positioner, such as the YT-1000L, is designed for the operation of pneumatic line… | – High accuracy and precision in controlling valve p… – Compatibility with various pneumatic linea… | – May require specific technical knowledge for setup… – Dependent on the quality of the electrical… | eaa-electric.com |
| SMC IP8100 Electro-pneumatic positioner for automatic … | The SMC IP8100 Electro-pneumatic positioner is designed for automatic control valves. It is more com… | – More compact design compared to IP6000 – Improved visibility of the pressure indicator – Enhanced… | – Linearity within ±2.0% F.S., which is less precise… – Hysteresis within 1% F.S., which could aff… | www.chinakgsy.com |
| IMI STI SA/CL Smart Electro Pneumatic Positioners With … | www.shgongboshi.com | |||
| Electro Pneumatic Valve Positioner | The electro-pneumatic valve positioner is used with a pneumatic actuator and receives the output sig… | – Provides precise control over valve position – Uses feedback measurement signal for accurate oper…. | – Can be faulty due to inaccurate zero point and ran… – May be affected by blocked orifices or dir… | www.xaparri.com |
Frequently Asked Questions (FAQs)
How do electro-pneumatic positioners work in industrial settings?
Electro-pneumatic positioners convert electrical control signals into precise pneumatic actions to regulate valve positions. When you receive an electrical signal from your control system, the positioner interprets it and generates a corresponding pneumatic signal. This signal drives the actuator to move the valve to the desired position. A feedback mechanism continuously monitors the valve’s position and adjusts it if there’s any deviation, ensuring accurate and reliable control.
What are the key components of an electro-pneumatic positioner?
The key components include the control module, position sensor, actuator, and feedback mechanism. The control module processes electrical signals and determines the pneumatic output needed. The position sensor monitors the valve’s actual position and sends feedback to the control module. The actuator physically moves the valve based on the pneumatic signals. These components work together in a closed-loop system to maintain precise control.
What are the advantages of using electro-pneumatic positioners?
Electro-pneumatic positioners offer exceptional precision and accuracy in controlling valve positions, which is crucial for regulating process variables like flow, pressure, and temperature. They are highly versatile and can be used with various types of valves and actuators, making them suitable for diverse industrial applications. Additionally, they are robust and reliable, performing well in harsh industrial environments and compensating for changes in air supply pressure, valve friction, or process forces.
How do electro-pneumatic positioners handle dynamic process conditions?
These positioners are designed to handle the dynamic nature of industrial processes effectively. They can compensate for changes in air supply pressure, valve friction, or process forces acting on the valve. The continuous feedback mechanism ensures that any deviations from the desired valve position are instantly corrected, maintaining optimal process control even under varying conditions.
What kind of environmental and operational conditions can electro-pneumatic positioners withstand?
Electro-pneumatic positioners are built to withstand a range of environmental and operational conditions. They often have IP65 or higher enclosure protection, making them resistant to dust and water. They can operate in temperatures from -20 to 80°C and are designed to resist shock and vibration. Some models also offer explosion-proof construction, making them suitable for use in hazardous environments. This robust design ensures reliable performance in various industrial settings.
