Siemens Electric 6 Port Valve Actuator - Straight, 24V ac Supply Voltage
- RS Stock No.:
- 287-8855
- Mfr. Part No.:
- GDB111.9E/KN / S55499-D203
- Brand:
- Siemens
Subtotal (1 unit)*
£303.49
(exc. VAT)
£364.19
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 24 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £303.49 |
*price indicative
- RS Stock No.:
- 287-8855
- Mfr. Part No.:
- GDB111.9E/KN / S55499-D203
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Valve Actuator | |
| Number of Ports Supported | 6 | |
| Maximum Opening Time | 150s | |
| Maximum Closing Time | 150s | |
| Supply Voltage | 24V ac | |
| Power Rating | 2.5W | |
| Actuator Type | Electric | |
| Function | Straight | |
| Maximum Torque Rating | 5Nm | |
| Standards/Approvals | KNX | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Valve Actuator | ||
Number of Ports Supported 6 | ||
Maximum Opening Time 150s | ||
Maximum Closing Time 150s | ||
Supply Voltage 24V ac | ||
Power Rating 2.5W | ||
Actuator Type Electric | ||
Function Straight | ||
Maximum Torque Rating 5Nm | ||
Standards/Approvals KNX | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- CH
The Siemens rotary actuator designed for ball valves with KNX communication. It operates with a nominal torque of 5 / 10 Nm and is compatible with 6-port control ball valves and 2-port and 3-port ball valves up to DN 25 / DN 50. With an operating voltage of AC 24 V, it supports KNX S-mode and PL-link. The actuator is suitable for use in heating/cooling control for 6-port control ball valves or position control for 2-/3-port control ball valves. Its galvanically separated KNX-TP communication allows for easy integration into KNX systems.
Nominal torque options, 5 Nm and 10 Nm
Supports KNX S-Mode and PL-Link
Compatible with VWG41 6-port control ball valves and 2-port and 3-port ball valves up to DN 25 / DN 50
Operating voltage of AC 24 V
Setpoint and actual value communication for actuator position
Override control with binary communication objects
Setpoint monitoring and backup mode
Easy integration into KNX systems with galvanically separated KNX-TP communication
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