Is used as automatic working closing element, which prevents backflow of medium in displacement pipelines. If the check valve is open, the bypass chanell is closed and vice versa. The flow capacity in bypass can be controlled by throtlling diaphragm, which should be set regarding to individual parameters of pressure/flow.
More informations can be found below in catalogue lists.
If you are interest of vertical lift check valve with automatic relief, please fill below questionnaire and send it to klad@klad.cz
| Type | PN | DN | Catalogue list |
| Z 40 117-X16 | 16 | 65-250 | Display PDF |
| Z 40 117-X40 | 40 | 65-200 | Display PDF |
| Z 40 117-X63 | 63 | 65-200 | Display PDF |
| Z 40 117-X100 | 100 | 65-200 | Display PDF |
| Connection | 1 – Flanged |
| Operation | 7 – Automatic |
| Body material | 0 – Stainless steel, 4 – Forged carbon steel, 5 – Cast carbon steel |