The various types of quarter-turn butterfly valves are versatile, but each is best suited for a particular situation. Butterfly valves are excellent for fluid, as opposed to gas, applications, especia

One of the most important and significant parts of the butterfly valve is the resilient seat. This seat allows a seal to be formed around the upper and lower points at the stem and disk edges when com

Butterfly valves are available in different styles, such as high-performance and eccentric valves. Butterfly valves can be found on fire apparatus and large lines, such as tank to pump lines and rear

A butterfly valve otherwise known as quarter-turn valves, isolate and control the flow of a liquid. Most often used in water or waste treatment, especially in the field of agriculture, a ball valve ,

butterfly valves applications consist from controlling the flow of gas, air and also dry materials may be handled through a tube or circular pipe, depending on industry’s requests. Generally butterfl

Butterfly Valve came from a family of valves called the quarter-turn valves. The "Butterfly" is a metal disk into a pole. If the valve is closed, disk, so it completely blocks the passage.

Installing a butterfly valve is easy once you know the basic steps involved. The first step is to clean all the equipment you will be using. Clear away any dust, dirt, oils or other substances.

lug butterfly valve features, Valve seal part deviates the rotary center of axes. Disc and axes form their own seal system and can achieve effective vaccum seal performance.