Tianfei High-tech has been on the motorized ball valve factory for 25 years tf.co@tfjt.com whatsapp:+86 18702253585
Pneumatic gate valve is a valve driven by compressed air, which controls the opening and closing of the valve by changing the air pressure. It has the advantages of simple structure, easy operation, good sealing performance, etc., and is widely used in petroleum, chemical industry, electric power and other fields.