- Complete Water Flow Control Kit: Includes AV20/25 stop valve, JVF20/25 adjustment valve, TRV20/25 on/off 3-way control valve, BPV10 by-pass valve, and SD20 230V actuator for full heating system control.
- Precise Flow Adjustment: The adjustment valve allows accurate manual fine-tuning of water flow with readable flow indicators for efficient heating performance.
- Rapid Heat Response: The integrated by-pass valve maintains minimal circulation when the main valve is closed, ensuring warm water remains in the coil for instant heating and frost protection.
- Reliable On/Off Actuator: Equipped with a 230V SD20 actuator that provides automatic opening and closing of the valve system for efficient HVAC operation.
- Designed for Air Curtain Heating Systems: DN20 (3/4") valve size specifically designed to control water flow in water-heated air curtain installations (not compatible with SIRe control systems).
The VR20 Valve Kit by Systemair is a complete water flow control solution designed for water-heated air curtain systems. This kit ensures efficient regulation of water flow through the heating coil, enabling precise temperature control and reliable performance. It includes a stop valve, adjustment valve, on/off 3-way control valve, by-pass valve, and a 230V actuator, allowing both manual and automated operation of the heating circuit. The stop valve allows full shut-off or opening of the water supply, while the adjustment valve enables fine tuning of the water flow with visible flow readings. The integrated by-pass valve maintains a minimal flow when the control valve is closed, ensuring warm water remains present in the heating coil for faster heat response and added frost protection. Designed for durability and dependable HVAC operation, the VR20 valve kit with DN20 (3/4") valve size is ideal for controlling water circulation in air curtain heating systems, though it is not compatible with SIRe control systems.
Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout.
We hope you will love it, but if you need to make a return, breathe easy. Returns are always free and can be done via. our support team.
Your purchase includes a 2-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.
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