97无码免费人妻超级碰碰碰|中文字幕少妇人妻在线视频|精品欧美成人高清在线A|无码国产精品一区二区

The characteristics of the tank bottom valve given by its structure are as follows:

1. Compact structure to ensure installation in a small space.

2. The structure is ideal both in terms of flow rate and process requirements. In addition, there is no turbulence when emptying.

3. Interfaces for all current international standards, such as welded, clamped or threaded.

4. The valve body materials are all SUS316L.

5. The surface of the valve body can be mechanically polished or electropolished according to customer requirements, and the precision can reach 0.25um.

6, the tank bottom valve can be equipped with manual or pneumatic.