Two piece stainless steel flange ball valve is a commonly used valve, which has good sealing performance, low fluid resistance, compact structure, and convenient operation. It is widely used in...

    What is the difference between neck welded flange and neck flat welded flange?1、 Different connection methodsThe biggest difference between neck flat welding flange and neck butt...

1、 Be sure to check before installation1. Carefully check and verify whether the valve model and specifications meet the drawing requirements.2. Check whether the valve stem and valve disc open...