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About UsZhengzhou Chaofan Valves & Control Co., Ltd., with a registered capital of 50 million Yuan. is a scientific industrial limited company specializing in the development, production, technical transformation, engineering design,
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ProductOur internally piloted valves have fundamentally changed the traditional cumbersome and complex usage of actuators to integrate high-tech into the control process of valves, greatly improved the efficiency of valve usage, and
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NewsThe Company shapes the Chaofan staff with “humanistic literacy, scientific spirit, modern concepts, and harmonious development”. Meanwhile, we have earned praise from new and old customers through superior quality, good after
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Marketing NetworkThe main products of the Company have hundreds of models and specifications, widely used in petroleum, food, chemical engineering, oil refining, papermaking, steelmaking, cogeneration power plant, shipbuilding, sewage treatme
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QualityThe Company shapes the Chaofan staff with “humanistic literacy, scientific spirit, modern concepts, and harmonious development”. Meanwhile, we have earned praise from new and old customers through superior quality, good after
BN Series
The AW series pneumatic actuators are divided into double acting and single acting (spring return), with two separate cylinders, making it easy to manufacture large-sized cylinder blocks, with large output torque and flexible and stable movements; The inner wall of the cylinder block and piston shaft are plated with hard chromium, which has good wear resistance; All sliding components are equipped with oil-free lubrication shafts and guide rings to reduce friction coefficient and extend service life. The U-shaped curve characteristic output torque of AW pneumatic actuators is more suitable for large-diameter ball valves and butterfly valves.
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The RT series pneumatic actuator uses the single/double cylinder fork transmission mechanism with a large output torque that can change with the angle; that is, the torque value is maximum in the open or closed position of the valve, which is consistent with the valve’s law. Second, the fork and fork arm are the same height, conserving space and fulfilling the needs of various large rotary valves.
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The AT series pneumatic actuators are thoroughly developed and designed based on state-of-the-art technology, new materials, new technology, and innovative ideas at home and abroad. Due to rack-and-pinion transmission mechanisms, the output thrust is higher, performance is more reliable, and multiple specification types are available for selection, making them more affordable. The products fully comply with the latest international standards and technical specifications and have the advantages of safety, anti-explosion, etc.; the design is exquisite; and the valve assembly is developed to fulfill the current and future demand for automation control valves.
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Telephone:+86 0371-64937666
Mobile:+86 135 2305 2988
Mailbox:chaofanpv@163.com
Address: Gaoshan Road Valve Industrial Park, Gaoshan Town, Xingyang City, Henan Province
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