1PC valve and flange gate valve is the same type of valve, the difference is that its closing member is a sphere, the sphere around the centerline of the valve body for rotation to open, close a valve. The ball valve is mainly used for cutting off, distributing, and changing the flow direction of the medium in the pipeline.
| DN | NB | Inner diameter of thread（mm） |
| DN6 | 1/8 | 8.5 |
| DN8 | 1/4 | 11.5 |
| DN10 | 3/8 | 15 |
| DN15 | 1/2 | 19 |
| DN20 | 3/4 | 24 |
| DN25 | 1 | 30 |
| DN32 | 1 1/4 | 39 |
| DN40 | 1 1/2 | 44 |
| DN50 | 2 | 56.5 |
| DN65 | 2 1/2 | 72.5 |
| DN80 | 3 | 84.5 |
| DN100 | 4 | 110 |
We are professional manufacturers of IC 1001 stainless steel 1PC ball valves with locks, we specialize in sanitary ball valves for more than 15 years!
