1. ISO 9001 quality system certification
2. ISO 14001 Environmental Management System Certification
3.OHSAS18000 Occupational Health and Safety Management System Certification
4.EU CE certification...
I. Principles for Selecting Butterfly Valves
1. Structure type selection
Center butterfly valve (center line type): The valve stem and butterfly disc are centrally symmetrical, with simple structur...
In industrial piping systems, valve selection is crucial. Butterfly valves, gate valves, and check valves are three common valve types, each with unique performance characteristics and application ...
Flange butterfly valve is mainly used in industrial production pipeline, its main role is to cut off the circulation of medium in the pipeline, or adjust the size of medium flow in the pipeline. Fl...
In the realm of fluid control systems, soft-seal wafer/lug/flange concenctric butterfly valves have emerged as a cornerstone of reliability, offering unparalleled performance in diverse industrial,...
The butterfly valve is a valve widely used in industrial and pipe systems. It has the advantages of simple structure, easy operation, good sealing ability and large flow rate, but there are also so...