Description
Two-stroke polymer ball valve
Two-stroke polymer ball valve type of valve is widely used because of its ease of use. The valve is a polymer ball made of polymer.This valve is produced in sizes “1/2” and “3/4”, “1/4”, “1/4”, “1/2 1”, “2.1”, “2.1”, “3 and 4”, the category is made of metal and a polyethylene ball is located inside it that melts the valve.
Because of the polymeric material of this valve is used in controlling the flow of liquids such as water, this valve is not used to control the solvent liquid of polymer materials because it destroys the valve. But in some cases, in sizes 4 inches and up, this product is supplied as pneumatic and gearboxy.
Because of the polymeric material of this valve is used in controlling the flow of liquids such as water, this valve is not used to control the solvent liquid of polymer materials because it destroys the valve. But in some cases, in sizes 4 inches and up, this product is supplied as pneumatic and gearboxy.
In situations where the handle and cavity on the ball are parallel to the pipe and current, the current is connected and if the handle is perpendicular to the valve and the ball part, the current is cut off. These valves are designed in threaded form. In fashion, male and female threads are produced.
In situations where the handle and cavity on the ball are parallel to the pipe and current, the current is connected and if the handle is perpendicular to the valve and the ball part, the current is cut off. These valves are designed in threaded form. In fashion, male and female threads are produced.
Advantages of polymer valve:
1- Better sealing
2- Reasonable price
3- High size variation according to requirements
4- Possibility of disconnecting the current at once
5- Simple structure and mechanism
6- Long lasting and longevity
7- Corrosion resistant
Disadvantages of polymer valve:
These valves cannot control the flow and are known as on and off valves.
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