精品中文字幕久久久无码,邻居少妇张开双腿让我爽一,国产免费拔擦拔擦8x,老熟女高潮一区二区三区,无码中文无码高清,国产精品久久久久久久水蜜桃

Regulating Valve Summary

Regulating Valve durable, high reliability and easy selection, optimization design, reduce the complexity of the structure and the number of parts, valve maintenance costs are also greatly reduced.In the process of automatic control of modern industrial equipment, the requirements for control valves are getting higher and higher. Through years of research and development, Baigang Group has continuously innovated and practiced, providing compact and reliable control valves and actuators.Specially designed to control all kinds of liquids, gases, and vapors.

Regulating Valve Characteristic

1. Simple calculation and selection
2. Maintenance is simple and convenient
3. Valves of different diameters have the greatest versatility of parts
4. Low operating cost
5. Rugged, compact design
6. A variety of integrated controllers and actuators are available
7. Body sizes from DN25 to DN500 (1 "to 20")
8. Pressure levels PN10~420 (ANSI Class150 and 1500)
9. A wide range of types is available