1. Different modes of action
Today, the market performance of a stable gate valve open and close the way is through the stem driven valve plate to do vertical and horizontal movement to achieve valve opening and closing purposes, this unique mode of operation to ensure that all the water flow truncation to achieve better closure; butterfly valve through the valve plate to do rotary motion to reach the valve opening Thus, it is possible to maintain faster requirements during opening and closing.
2. Different use effect
Nowadays, the stable gate valve can be used to ensure better sealing effect. This is because the valve plate in the relevant track directly inserted under the support of both sides of the track, so the use of gate valve is able to better use the sealing effect, and the butterfly valve has a certain flow regulation function, in use, can be used in accordance with the requirements of frequent operation, so it can be used in fast-opening occasions, but its tightness is far from that of gate valve.
3. Use different directions
Now on the market, the gate valve manufacturer's professional valve products also have good use effect and super sealing, can be used in some of the occasions of high sealing requirements, and butterfly valve with the advantage of small size to use in some places with limited installation space, The use of the two different directions is mainly due to the gate valve and butterfly valve between the correlation between the emphasis has a greater difference.