RRP 810.92
583.87
-28%
Delivery time: 5 weeks
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Good points
- Brand: Ruck
- 3 point or on-off control
- 230V
- IP 54
Three-Way Ball Valve DN25 with 230 V Actuator – STK 03
The STK 03 is a three-way ball valve with a 230 V actuator designed for efficiently regulating or switching water flows in HVAC applications. The actuator is suitable for 3-point control or ON/OFF operation.
Robust and Versatile
The ball valve features internal threads (1") and can be used within a temperature range of 0 °C to +50 °C. Thanks to its sturdy design, the STK 03 is suitable for a wide range of heating and cooling systems.
Main Specifications
- 3-way ball valve with 230 V actuator
- Control: 3-point or ON/OFF
- Connection: internal thread 1"
- Temperature range: 0 °C to +50 °C
More Information
| Brand | Ruck ventilatoren GmbH |
| Category | Demand-driven actuator |
| GTIN | 4061199041157 |
| Manufacturer's item number | STK 03 |
| Article number | 65168736 |
Specifications
| Category code | 121 |
| Surface protection | Untreated |
| Connection 1 | Other |
| Connection 2 | Other |
| Operation | Electric motor |
| Material quality | CuZn40Pb2 (CW617N) |
| Housing material | Brass |
| Connection 3 | Other |
| Nominal diameter | DN 25 |
| Suitable for cooling | Yes |
| Max. operating pressure | 16 bar |
| Suitable for heating | Yes |
| Article pressure rating | PN 16 |
| Kvs value | 6.3 |
| Medium temperature (continuous) (min) | 5 °C |
| Medium temperature (continuous) (max) | 90 °C |
| Outer pipe diameter connection 2 | 25 mm |
| With coupling connection 1 | No |
| Medically clean | No |
| Outer pipe diameter connection 3 | 25 mm |
| With coupling connection 3 | No |
| Outer pipe diameter connection 1 | 25 mm |
| Grease-free | No |
| With coupling connection 2 | No |
| Max. pressure difference at 20 °C | 16 bar |
| Side 1 - side 2 angle | 90 ° |
| Sealing | Polytetrafluoroethylene (PTFE) |
| Side 1 - side 3 angle | 90 ° |
| Ball bore | T-bore |
| Full bore | Yes |
| Type approval according to BBR/EKS | No |
