WHAT IS AN AWWA BUTTERFLY VALVE AND HOW DOES IT WORK?

Author:     Published time:2017-02-13 14:29     Reading times:469    

Butterfly valves are used to prevent and isolate the flow of fluid in industrial sectors. They are easy to handle and very fast in stopping the flow. They are majorly preferred by the customer because of its cost and light weight. There are different types of butterfly valves are available in the market for wide range of uses and pressures.


The leading manufacturers of AWWA Butterfly Valve have to meet the standards and norms of AWWA standard C504.Every manufacturer assures that every design of valve is better than the previous one. Awwa butterfly valve doesn’t leak from anywhere and won’t damage by corrosion.


They don’t use lesser mating seat because they are not corrosion resistant and can damage the fittings and rubber seats adjacent to it due to corrosion.Seats incorporated on the disc of valves can be removed, replaced and adjusted easily. These butterfly valves are very flexible and can be adjusted in every possible direction.


Their valve seats shall be manufactured in way that permits replacement and removal easily at the time of installing. If it will not manufactured like this then every time this butterfly valve will go to repair and become a burden on the owner.

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