Butterball Strainer and Due check By-pass type valve One stop valve

摘要

Former pipe was designed considering the workability and economical to supplement the shortcomings that were to many unreasonable points when considering the load and the workability of the pipeline increases the uneconomic day costs are rising much with the valve requiring each feature several was developed in the composite valve aggregate to function in their function was born a single valve in combination with conventional Butterfly Ball and Strainer, by-pass and Due Check valve.; The use of the valve is the vacuum pressure and the pressure difference in the can also be used as a general and fire protection, and feature a Butterfly Ball function, and the role of Strainer in the Ball and to me for this material was installed a valve to prevent reverse flow pipe when we encounter install By-pass valve to regulate the difference in pressure, it was also designed to determine the status of the valves in place that require the switch were weighed to meet the needs of consumers or fire.; Due to the valve is considered to be assuming a significant contribution to the competitiveness of companies and cut costs.