Purchase Qty. Reference FOB Price
1-9 Sets US$50.00
10-49 Sets US$45.00
50+ Sets US$40.00
Product Description
The pneumatic butterfly valve is composed of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is a pneumatic valve that uses a circular butterfly plate that rotates with the valve stem to realize the opening and closing. It is used more and more on medium-bore pipes. ...