Butterfly valve

ZECO is a Chinese rubber lined butterfly valve manufacturers , the main production is water butterfly valve and so on. The rubber lined butterfly valve is especially widely used in operating conditions due to small installation and price advantage. Butterfly valves are usually used in switch valves of more than 12 inches in the water supply company. In building construction companies, due to space problems, valves of most sizes will be used to wafer butterfly valves and flanged butterfly valves.

The butterfly valve is simple in structure. Although it is small, it has all the parts and components. Other types of valves should pay attention to quality. Similar to rubber of butterfly valve set, because for wafer butterfly relies mainly on the rubber seal, there are a lot of shoddy rubber to cover on the market, they used reclaimed rubber to replace the original rubber, although cheaper a lot, but in the use of the site switch a few times, can cause gum set on the surface of the rubber strip, because of the reclaimed rubber bonding degree and the ratio of raw rubber to the adhesiveness of completely is not a class.

In addition, recycled rubber is literally easy to understand, is used in other places of rubber re-processing use, because so, recycled rubber can easily produce secondary pollution, water pollution. In addition, in the friction part of stainless steel valve stem and shaft sleeve, many manufacturers will use plastic, although the physical properties of plastic and our copper shaft sleeve is not different, plastic secondary pollution and risk also exist. Therefore, although the product is simple and easy, we still need to choose professional china butterfly valve manufacturers who can provide the material guarantee to guarantee the quality. If you need 20 inch butterfly valve, please contact us.

ZECO is balancing valve and gate group. Heating and cooling systems designed with a constant flow principle circulate large amounts of water. ZECO balancing valves can ensure that the design flows in the different parts of the system are correct to do as efficiently as possible.

ZECO Valve Group, founded in 1991 with focus on manufacturing Water valves, including control valves, balancing valves,gate valves, butterfly valve, check valve, and air valves.