butterfly valve

Wafer type butterfly valve introduction

2018-12-08
Commonly used butterfly valves are wafer butterfly valves and flanged butterfly valves. Wafer type butterfly valve is to
butterfly valve Valve

The installation and maintenance of ball valves

2018-03-28
The most common valves are gate valves, globe valves, ball valves, plug valves, butterfly valves, diaphragm valves, etc....
butterfly valve ball valve Valve