Description
- The PP Butterfly Valve is installed in the PVC/PP piping system. Through manual operation or PLC automatic control technology, the damper can be opened and closed as required. The principle is that plastic blades are installed in the damper, and the damper is rotated by the damper actuator. , Drive the rotation of the butterfly valve blades to achieve a 90-degree turning angle to achieve the purpose of opening and closing, and has a feedback indication function. Through the pressure difference detection device, after closing the air valve, the signal is transmitted to the PLC system, so as to control the PVC fan frequency converter to reduce the speed and energy-saving operation.
The PP Butterfly Valve is made of PVC/PP material, which is resistant to acid and alkali corrosion. The working principle of the PP Butterfly Valve is the same as that of the PP electric air valve, except that the electric actuator is changed to a pneumatic actuator, and the air pipe is controlled by a third-party plate solenoid valve. The switch realizes the opening and closing of the PP Butterfly Valve.
PP Butterfly Valve is suitable for application environments with explosion-proof requirements such as chemical plants and laboratories. Used in PVC/PP ventilation duct system, connected with PVC/PP air duct. It is used for exhaust control of corrosive gas, corrosion resistance and acid resistance. Alkali and PVC/PP plastic manual air valves have complete specifications, and are equipped with PVC/PP air ducts, elbows, tees, and reducers to form a complete PVC/PP ventilation duct system. The pneumatic actuator of the PVC/PP plastic manual air valve can be selected according to the specifications of the air valve torque.
