Product Overview
The Siemens VXG41.50 is a 3-port threaded control valve engineered for precise regulation of hot and cold water, brine, and other non-aggressive media in industrial process and building technology systems. As part of the Siemens VXG41 series, this valve features a robust bronze body with a threaded connection design, providing reliable modulating control when paired with Siemens actuators (such as the SQL, SKD, or SKB series). The 3-port mixing or diverting configuration allows for accurate flow control and temperature regulation in closed-loop hydronic circuits, making it a critical component in district heating, HVAC, and general process control applications. Its balanced plug design ensures stable performance and low actuation force requirements across the full stroke range.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 3-Port Threaded Control Valve (Process & Pneumatic Valve) |
| Model Designation | VXG41.50 |
| Manufacturer | Siemens |
| Port Configuration | 3-Port (Mixing / Diverting) |
| Nominal Size (DN) | DN 50 (2-inch) threaded connection |
| Operating Pressure | Standard Industrial Grade (Up to 1600 kPa / 16 bar rated) |
| Media Temperature Range | -10 °C to +150 °C (depending on actuator and media) |
| Body Material | Bronze (CuSn5Zn5Pb2) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Threaded per ISO 228-1) |
| Actuator Compatibility | Siemens SQL, SKD, SKB series actuators |
| Stroke | 20 mm |
| Flow Characteristic | Equal percentage or linear (depending on plug orientation) |
Engineering Features & Advantages
- Precision Performance: The 3-port threaded control valve (process & pneumatic valve) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SIEMENS OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings of standard Industrial Grade (Up to 1600 kPa / 16 bar rated), supporting stable operation across the full working range.
Typical Industrial Applications
The 3-port mixing or diverting configuration allows for accurate flow control and temperature regulation in closed-loop hydronic circuits, making it a critical component in district heating, HVAC, and general process control applications.
PRODUCT IMAGES
SIEMENS VXG41.50 3-Port Threaded Control Valve
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