Are you looking for the best electro pneumatic factories in China to meet your industrial needs? Here’s a guide to help you find the top manufacturers that stand out for their quality, innovation, and reliability. Let’s dive into the leading names in China’s electro pneumatic industry. From global giants like Rotork and Belimo, known for their extensive experience and international certifications, to specialized companies such as POV Valve and Shenzhen MORC Controls, each of these manufacturers offers unique strengths and solutions. Whether

China Electro-Pneumatic Positioner Manufacturers

EPC1000 Electro Pneumatic Transducer

Product Details: The EPC1000 Series E/P Converter is a direct moving type electropneumatic converting unit designed to convert different current signals into corresponding pneumatic signals. It is used in control applications requiring precision and reliability. The transducer features a compact design and is suitable for various industrial control systems.

Pros:
– Converts current signals into proportional pneumat…
– Direct moving type for precise and reliable operat…
– Compact design suitable for various industrial con…

Cons:
– No specific details on durability or lifespan prov…
– May require calibration and maintenance for optima…

China Linear Valve Positioner and Electro-Pneumatic …

Product Details: China Linear Valve Positioner and Electro-Pneumatic Positioner are manufactured by KGSY, adhering to ISO9001, CE, and GS certifications. These positioners are designed for operation of pneumatic valve actuators, available in linear (YT-1000L) and rotary (YT-1000R) models. They are used to control valve positions accurately and can be explosion-proof. The products are made with strict quality management and advanced generation technology.

Pros:
– High quality and precision in controlling valve po…
– Compliance with international standards such as IS…
– Available in both linear and rotary models to suit…
– Explosion-proof options for safe use in hazardous…
– Advanced generation technology for improved perfor…

Cons:
– No specific details on maintenance requirements or…
– Limited information on compatibility with various…
– No user reviews or feedback available on the websi…

China Pneumatic Control Valve Having Electro Pneumatic …

China Valve Positioner and Electro Pneumatic Positioner

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. The positioner features an improved enclosure with IP65 protection, interchangeable mounting, and excellent shock and vibration performance. It includes a span adjuster and zero adjuster for feedback spring adjustment and supports remote position detection with an output current of 4-20mA DC. The positioner has a centralized exhaust system enhancing dust and water resistance and can absorb off-centering with folk lever joints.

Pros:
– More compact design compared to IP6000
– Improved visibility of the pressure indicator
– Enhanced enclosure protection with IP65 rating
– Interchangeable mounting and excellent shock and v…
– Supports remote position detection with 4-20mA DC…
– Centralized exhaust system for improved dust and w…
– Folk lever joints can absorb off-centering
– Easy installation and maintenance due to compact d…
– Span adjuster and zero adjuster for feedback sprin…

Cons:
– Limited temperature range for non-explosion proof…
– Specific wiring methods required for explosion-pro…
– No terminal box available for non-explosion proof…

IMI STI SA/CL Smart Electro Pneumatic Positioners With …

Product Details: The IMI STI SA/CL is an analog positioner available in pneumatic and electro-pneumatic versions. It has a heavy-duty design, making it suitable for harsh conditions in oil and gas, refining, chemical, power, and metal production. The pneumatic version accepts a 3-15 psi signal, while the electro-pneumatic version accepts a 4-20 mA signal. It is designed for linear actuators with a stroke length over 70mm and can be used as single or double acting.

Pros:
– Swift delivery: Common parts can be delivered with…
– Original products: All products are from the origi…
– Quality Assurance: Ensures high-quality products.
– Technical Support: Includes inspection, repair, an…
– Quick Response: Staff available 24/7 for inquiries…

Cons:
– No specific cons mentioned in the source.
– Customization and special constructions may add co…

SIPART PS2 Electro Pneumatic Valve Positioner

Product Details: The Siemens SIPART PS2 is an electropneumatic valve positioner designed for linear and part-turn actuators in industrial applications. It is made in Germany and comes with various enclosure options, including aluminum. Key features include electronics with screw-type terminals (4 to 20 mA with HART), adjustable restrictor ratio, vibration resistance according to EN 837-1, and female thread pneumatic connections. The product has a 3-year warranty, supports OEM, ODM, OBM customization, and is packaged in wooden boxes with a delivery period of 5-8 work days.

Pros:
– Extensive range of functions and advanced diagnost…
– Suitable for extreme operating environments
– Compatible with all pneumatic actuators
– Adjustable restrictor ratio and vibration resistan…
– Supports HART communication protocol
– Customization options available (OEM, ODM, OBM)

Cons:
– Minimum order quantity of 2 units
– Limited to specific payment methods (T/T, L/C)
– Price range is relatively high (1000-1500)

How do electro pneumatic actuators work?

Electro Pneumatic Valve Positioner

Product Details: The electro pneumatic valve positioner is used with pneumatic actuators, receiving the output signal of a regulator to control pneumatic control valves. Key details include: input signal range of 4-20mA DC, air supply pressure of 1.4-7 bar, and a range of stroke from 10mm-150mm (linear) or 30°-105° (rotary). It has positional accuracy options of 0.2%, 0.5%, and 0.8% FS. The positioner supports single and double action actuators and has explosion-proof classes Exd IICT6, ExdII BT6, Exia II CT6, and Exia II BT6.

Pros:
– Highly targeted and easy-to-operate configuration…
– Less mechanical parts, excellent vibration resista…
– Parameters can be set either locally or remotely
– Low power consumption, low gas consumption, and lo…
– Automatically finds valve zero point and full scal…
– Optional positioning accuracy, manual and automati…
– HART protocol communication function
– Output 4-20mA DC position feedback signal

Cons:
– Requires clean and dry air supply with no obvious…
– Air supply must be filtered and regulated by an ai…
– Dew point of the air supply under working pressure…
– Solid particles in the air supply should be less t…
– Oil content in the air supply should be less than…

China Electro Pneumatic Valve Positioner Leading OEM …

Comparison Table

Frequently Asked Questions (FAQs)

What are the primary components of electro-pneumatic actuators produced in Chinese factories?

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Electro-pneumatic actuators, commonly manufactured in Chinese factories, consist of two main components: a solenoid valve and a pneumatic cylinder. The solenoid valve is controlled by electrical signals, which regulate the flow and direction of compressed air into the pneumatic cylinder. This combination allows for precise and powerful movement, making these actuators versatile in various industrial applications.

How do electro-pneumatic actuators work in industrial settings?

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Electro-pneumatic actuators work by using electrical signals to control the solenoid valve, which in turn directs the flow of compressed air into the pneumatic cylinder. This process generates either linear or rotary motion, depending on the actuator’s design. This integration of electrical control and pneumatic power enables precise, rapid, and forceful movements, making these actuators essential in manufacturing automation, robotics, and other industrial processes.

What are the advantages of using electro-pneumatic actuators from Chinese manufacturers?

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Using electro-pneumatic actuators from Chinese manufacturers offers several advantages. These actuators combine the precision of electrical control with the power and speed of pneumatic systems, allowing for exceptional accuracy and fast response times. They are also durable, reliable, and capable of withstanding harsh industrial environments with relatively low maintenance. Additionally, they can perform a wide range of tasks, from simple linear motions to complex rotational tasks.

What kind of certifications and quality standards do Chinese electro-pneumatic actuator manufacturers adhere to?

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Chinese manufacturers of electro-pneumatic actuators often adhere to stringent quality and certification standards. Many are ISO9001, ISO 14001, and CE certified, ensuring that their products meet international quality and environmental standards. For example, SMC Automation China Co., Ltd. follows these certifications and is committed to providing high-quality products and excellent service.

How do Chinese manufacturers ensure the reliability and longevity of their electro-pneumatic actuators?

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Chinese manufacturers ensure the reliability and longevity of their electro-pneumatic actuators through several measures. They use advanced materials and processing technologies, such as special internal hole processing to reduce friction and increase service life. Additionally, they provide affiliated manual devices for easy installation and debugging, and some models do not require lubrication, further enhancing their durability and ease of maintenance.