Industries that deal with substances a variety of different substances from portable, waste and sea water to oil, gasses and air will understand the need for valves. They are an essential item for allowing the flow of these fluids and gases. Without them, simply put, these industries would fail to run efficiently.
However, there are a lot of different types of valves out there for a range of purposes. There are valves with grooved ends, double flanged valves, lugged PTFE valves – and this is just scratching the surface. Many industries will therefore find it challenging to know which kind of valve they are looking for.
It is for this reason that we have decided to discuss one of the most versatile, multipurpose valves on the market – the wafer butterfly valve.
Wafer pattern butterfly valves are among the most popular options and should be the first port of call for industries in need of one. It is a valve that should be simple to use with a variety of needs across a range of different businesses.
The wafer butterfly valve is part of the quarter turn family which means it can be used for regulating and isolating flow with a rotated quarter turn. These are most popularly used in chemical, food and pharmaceutical industries but can be adapted for many different needs.
So what makes the wafer butterfly valve stand out in this family? Well, its most prominent feature is that it restricts backflow by maintaining a seal against it. This is done with a complex series of seals on the upstream and downstream sides of the valve.
However, water pattern butterfly valves will also perfectly under both freezing temperatures of under -50 degrees Celsius and boiling temperatures of up to 180 degrees Celsius. They are also made from durable materials such as stainless steel, WCB and ductile iron.
Furthermore, It is completed with multiple bearings which provide optimal guidance for many years of use, a double-sided profile for ensuring the sleeve-body engagement in outer body recess and a continuously forming lobe with fits between the grooves to stabilise the liner.
Industries in need of a high quality, long lasting valve – they are estimated to remain in perfect working condition for many years – should consider researching the wafer patterned butterfly valve.