Pneumatic valves are fluid control devices operated by compressed air, used for automatic on-off and regulation in industrial automation systems. Our range includes pneumatic ball valves, pneumatic butterfly valves and pneumatic diaphragm valves, sourced from certified Chinese factories, with rack-and-pinion actuators. Available in double acting and single acting (ATO/ATC) configurations. Widely applied in chemical, food, water treatment and automatic production lines. All assemblies are tested for actuation performance and sealing before delivery.