Control valves are used in process systems to specifically limit the volume flows and reduce the pressures in the production of liquid media.
KIESELMANN offers a large range of control valves for this. The choice of the suitable valve depends on the field of application. The space-saving and cost-efficient butterfly control valves are appropriate for simple control tasks. For processes which require a high degree of control accuracy, single-seat control valves on KI-DS basis are the right choice.
| Sizes | DN 15 – 125, 1“ – 4“ |
| Materials being in contact with the product |
1.4301 / AISI 304 |
| 1.4307 / AISI 304L | |
| 1.4404 / AISI 316L | |
| Seals: | |
| EPDM (SIP 140 °C, 30 min) | |
| HNBR (SIP 110°C, 30 min) | |
| Silicon (SIP 110° C, 30 min) | |
| Surfaces being in with the product: |
Ra < 0,8 μm, e-polished |
| Operating pressure: | DN 15-65/DN 1“-2½“ = 16bar* |
| DN 80-100/DN 3“-4“ = 10bar | |
| DN 125-200 = 6bar | |
| * Flanged connector PN10 only up to 10bar | |
| Sizes | DN 25 – 100, 1“ – 4“ |
|
Cv values |
0,4 – 160 m³/h |
|
Materials being in contact |
1.4404 / AISI 316L |
| 1.4542 / AISI 630 17-4PH | |
| Seals: | |
| EPDM (SIP 140 °C, 30 min) FDA conform | |
| HNBR (SIP 130 °C, 30 min) FDA conform | |
| Surfaces being in contact with the product: |
Ra < 0,8 μm, e-polished |
| Operating pressure: | PN 16 |
| Actuations: | - Diaphragm actuation |
| - Lifting piston actuation | |
