What is PP plastic pneumatic damper?

XIXHENG EP LTD specializes in the production of PP plastic pneumatic dampers. The material is PP polypropylene. It is suitable for ventilation systems with explosion-proof requirements such as chemical industry and laboratories. PP plastic pneumatic dampers are composed of plastic dampers and pneumatic actuators. The size supports customization , square or round

PP plastic pneumatic air valve product introduction

XICHENG ER LTD specializes in the production of PP plastic pneumatic dampers. The material is PP polypropylene, which is resistant to acid and alkali corrosion. The working principle of PP plastic pneumatic dampers is the same as that of PP electric dampers, but the electric actuator is changed to a pneumatic actuator. The third-party plate solenoid valve controls the switch of the air pipe to realize the opening and closing of the PP plastic pneumatic air valve.

PP plastic pneumatic air valve is suitable for application environments with explosion-proof requirements such as chemical plants and laboratories. It is used in PP material ventilation duct systems, and is connected to PP air ducts. It is used for exhaust control of corrosive gases, anti-corrosion and acid resistance. Alkali, PP plastic pneumatic air valve has complete specifications, and is used with PP air pipe, elbow, tee, and reducing diameter to form a complete PP ventilation pipeline system. The pneumatic actuator of PP plastic pneumatic air valve can be selected according to the specifications of the air valve. torque.

PP plastic pneumatic air valve is a kind of non-sealed butterfly valve, which is widely used in colleges and universities, chemical industry, biology, electric power, energy, environmental engineering, etc. in the production process, the medium temperature is less than or equal to 90℃, and the nominal pressure is less than 0.1Mpa. Connecting, opening and closing or adjusting the medium, it is usually installed on the top of the fume hood, the PP suction hood and the inlet of the pipeline of the one-use-one-standby spray tower to switch the exhaust gas flow direction of the spray tower.

PP plastic pneumatic air valve principle

The PP plastic pneumatic air valve is installed in the PP pipeline system, and the PP pneumatic air valve can be opened and closed according to the needs through manual operation or PLC automatic control technology. , Drive the rotation of the butterfly valve blade, achieve a 90-degree angle, achieve the purpose of opening and closing, and have a feedback indication function. Through the differential pressure detection device, after closing the air valve, the signal is transmitted to the PLC system, so as to control the PP fan inverter to reduce the speed and save energy.

The structure of PP plastic pneumatic air valve

Circular structure, flange connection;
Square structure, flange connection.

PP plastic pneumatic air valve performance characteristics

PP material processing, acid and alkali corrosion resistance, strong anti-corrosion performance;
PP pneumatic air valve has socket design at both ends, and can also be welded flange connection;
High-strength actuator, all-copper design, switch life more than 20,000 times;
The inner and outer walls are smooth and the wind resistance is small.

PP plastic pneumatic damper industry application

Workshop ventilation system
Chemical fresh air system
Laboratory ventilation system
HVAC system