Product Overview
The Siemens VVI41.32-16 is a 2-port threaded control valve engineered for precise regulation of flow in hydronic heating, cooling, and industrial process systems. As part of Siemens’ VVI41 series, this valve operates as a pressure-independent control valve (PICV) or modulating control valve, depending on system configuration, providing accurate temperature and flow control in closed-loop circuits. The valve features a threaded connection design for straightforward integration into DN32 pipework, making it suitable for a wide range of building automation and industrial process applications. Its robust construction and precision-engineered trim ensure reliable performance in continuous-duty environments where stable flow characteristics and low leakage rates are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 2-Port Threaded Control Valve |
| Model Designation | VVI41.32-16 |
| Manufacturer | Siemens |
| Nominal Size | DN32 (1-1/4″) |
| Port Configuration | 2-Port, Threaded (BSP/NPT depending on variant) |
| Operating Pressure | Standard Industrial Grade (Up to 16 bar rated) |
| Flow Characteristic | Equal Percentage / Linear (depending on trim) |
| Mounting & Connection | Threaded ISO / Manufacturer Interface |
| Actuation | Compatible with Siemens electro-mechanical or thermal actuators |
Engineering Features & Advantages
- Precision Flow Control: Engineered trim and seat design deliver accurate modulating control for stable temperature and flow regulation in hydronic circuits.
- Pressure-Independent Operation: Maintains consistent flow regardless of system pressure fluctuations, ensuring reliable performance in variable-demand applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust materials and leak-tight sealing.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Siemens OEM standards for drop-in serviceability.
- Threaded Connection: Simplifies installation and maintenance in DN32 pipework without the need for specialized flanging.
Typical Industrial Applications
This Siemens VVI41.32-16 control valve is commonly deployed in hydronic heating and cooling systems, district energy substations, industrial process temperature control loops, and building automation HVAC networks. It is also suitable for use in plastic injection molding machine cooling circuits, metallurgical cooling water systems, and marine HVAC process lines where precise 2-port threaded flow regulation is required.
PRODUCT IMAGES
SIEMENS VVI41.32-16 2-Port Threaded Control Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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Shop the genuine SIEMENS VVI41.32-16 2-Way Pressure Independent Control Valve. This Germany-made 24V AC/DC hydraulic component features a pressure-independent balancing design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.