Pneumatic control valve

(1) Single-seat / sleeve-type structure, featuring equal percentage or linear flow characteristics, and high regulation accuracy.

(2) Pneumatic diaphragm/piston actuator, equipped with an electric positioner, featuring high control accuracy and fast response.

(3) The valve internals can be made of stainless steel or hard alloy, which are wear-resistant and corrosion-resistant, suitable for a variety of media.

(4) The valve body can be made of carbon steel, stainless steel, or fluorine-lined material, suitable for corrosive media.

(5) The sealing surface adopts soft or metal sealing, with small leakage, meeting the requirements of different working conditions.

(6) Explosion-proof accessories can be configured to meet the requirements of flammable and explosive conditions in chemical, petrochemical, and other industries.

(7) The valve stem utilizes low-friction packing, ensuring easy opening and closing, and a long service life.

(8) Wide applicable temperature range, optional heat sink structure, suitable for high-temperature conditions.

(9) It can achieve remote control and signal feedback, and supports the integration of automated control systems.

(10) Compact structure, small installation space, and convenient maintenance.