Conical shut-off valve ZKK 100, ZKK 150, ZKK 200, ZKK 250
Conical shut-off valves are designed to shut off the pipeline when the pump is stopped. They can be installed on the discharge pipeline, both vertically and horizontally.
The type of climatic design is UHL, category 5, in accordance with GOST 15150-69.
Depending on the method of connection to the pipeline, the valves are manufactured and supplied with a quick coupling and for flange connection at the request of the customer. The main dimensions and parameters are shown in the table below.
Basic dimensions and parameters
| Names of the main parameters and sizes | Execution | |
|---|---|---|
| Conditional pressure Ru MPa (kg/cm2) | 6.3 (63) | 6.3 (63) |
| Conditional passage DN, mm | 6.3 (63) | 6.3 (63) |
| Working fluid | clarified mine water | |
| Working fluid temperature | from +1 to +50 C | |
| Allowable particle size of impurities in the working fluid | No more than 0.2 mm | |
| Dimensional dimensions: no more than, mm | ||
| Length | 190 | 300 |
| Diameter | 273 | 273 |
| Weight of the delivery set, kg, no more | 29 | 38 |