Manual ventilation butterfly valve

The manual ventilation butterfly valve is made of the same material as the valve body and processed into a sealing ring, using electric or pneumatic transmission. Its applicable temperature depends on the material selection of the valve body, with a nominal pressure of ≤ 0.6MPa. It is generally suitable for ventilation and regulating medium flow in industrial, metallurgical, environmental and other pipelines. Its main characteristics are:

1. Novel, reasonable, structurally designed, lightweight, and capable of opening and closing.

2. Small operating torque, convenient operation, labor-saving and agile.

3. Adopting suitable materials to meet the different medium temperatures of low, medium, and high, as well as corrosive media.

The manual ventilation butterfly valve is made of the same material as the valve body and processed into a sealing ring. Its applicable temperature depends on the material selection of the valve body, and the nominal pressure is ≤ 0.6MP. It is generally suitable for industrial, metallurgical, environmental and other pipelines to regulate the flow rate of ventilation media.

Purpose of manual ventilation butterfly valve:

Manual ventilation butterfly valves are widely used in ventilation and dust removal systems, as flow regulation and throttling for dusty gases, gas pipelines, ventilation and purification devices, flue gas pipelines, etc. This valve is made of welded materials, with good performance, stable operation, convenient operation, sensitive action, low leakage rate, long service life, and easy installation and maintenance. It is particularly suitable for low pressure differential, large diameter, and high flow situations. It is used in combination with various actuators to form valves with different performance.