What are the manufacturers of pneumatic water butterfly valves? Eccentric semi pneumatic ball valve: Q340F, Q640F, Q940F, Q340H, Q640H, Q940H, Q340Y, Q640Y, Q940Y;
1、 Molecular sieve switching valve is accompanied by higher temperature resistance, higher sealing performance and higher process safety. Three eccentric hard sealing butterfly valve and three Xuan valve have been considered since the previously commonly used high-performance butterfly valve. The improvement of valve performance also brings about a significant increase in price. Appropriate measurement of performance price ratio is also what users need to consider in the early stage of the project. The diameter of the valve has also been expanded to 1m or more.
