Because the pressure loss of WAM butterfly valve in the pipeline is small, and the opening and closing speed of WAM butterfly valve is very fast, which has a good control on the fluid, so it is very suitable for the flow regulation of various media. However, there are many types and specifications of butterfly valves. In order to let you have a further understanding of this kind of WAM butterfly valve, the acclaimed WAM butterfly valve company will introduce how to select butterfly valves correctly.

How to choose WAM butterfly valve correctly?

1. Select according to sealing material

For different types of butterfly valves, the sealing surface will be made of two different materials: hard and soft. The soft sealing is generally made of rubber and other elastic materials with soft texture, while the hard sealing is made of metal. The soft sealing material has higher sealing performance, but can withstand limited temperature. The hard sealing material is more suitable for use under high temperature conditions, and its service life is longer than the soft sealing material. Therefore, when choosing WAM butterfly valve, we should choose according to the sealing materials to ensure that the sealing materials on the selected butterfly valve can be suitable for the place of use.

2. Select according to the required caliber

Due to the advantages of WAM butterfly valve in structural length and overall height, the opening and closing speed of the valve is much faster than other types of valves after installation. Therefore, WAM butterfly valve has stronger control over the fluid. In view of this, it can be made into different caliber as required. In order to make the selected WAM butterfly valve more practical, we should select it according to the required caliber size of the equipment, so as to avoid the phenomenon that the WAM butterfly valve cannot be installed normally or the butterfly valve is deformed.