| 摘要 |
<p>A pinch valve for meeting various on-site specification requirements and being high in flexibility, comprising a tube block having a tube and a tube pressing member that specifies an opening of a sleeve in the tube, a liquid flow-in/out unit that specifies a connection relation with the outside, and an operating unit that controls an in-valve fluid flow rate by giving a control input in conjunction with the tube pressing member, wherein the tube block is pinched at opposite ends thereof by the liquid flow-in/out unit.</p> |
