What does the ista SmartValve do?

The ista SmartValve is an intelligent, IoT-enabled device that gives you remote control over the cooling supply to individual units. You can open or close valves instantly, monitor usage in real time, and even detect signs of tampering. It’s a powerful tool for reducing energy waste, preventing unauthorised consumption, and managing your energy network more efficiently.

Where can the SmartValve be installed?

The SmartValve is designed for flexibility and can be installed in a wide range of buildings — from high-rise residential towers to mixed-use developments. It's suitable for new builds and retrofit projects alike, and works with various valve types, including gate and butterfly valves.

Can the SmartValve be integrated into my existing systems?

Yes. The SmartValve features open, secure APIs that allow it to connect with billing systems, SCADA platforms, and building management systems. You can also operate and monitor the valves via ista’s IoT platform and dashboard, offering full visibility and control.

Is the SmartValve suitable for retrofit projects?

Absolutely. The Retrofit SmartValve model is specifically designed for buildings with pre-installed valves. It attaches to existing infrastructure, minimising disruption and eliminating the need for a full system overhaul. It’s a practical and cost-effective way to upgrade your control capabilities.

How does the SmartValve help reduce costs or prevent unpaid energy use?

By giving you the ability to remotely shut off cooling to unoccupied or unauthorised units, the SmartValve helps prevent energy waste and unauthorised consumption. It also reduces the need for site visits, streamlines operational workflows, and supports smart billing — ultimately saving both time and money.

Secure, remote, instant.

Revolutionize your energy control with the SmartValve from ista.

Our SmartValve is a secure valve control unit that provides energy service providers the ability to remotely manage and instantly control the supply of energy to their customers.

The ista SmartValve provides multiple benefits.

Easy to install, whether new build or retrofit

Long-range, reliable connectivity

Secured with the latest encryption technology

Reduce energy waste

The ista SmartValve

ista’s SmartValve is not just a shut-off device; it’s a connected, intelligent component that transforms the way cooling is delivered, monitored and managed across your network. Designed for real-time responsiveness and seamless integration, it provides property operators with precise control over consumption and performance, both individually and in total. Whether used in retrofit installations or new builds, SmartValve bridges the gap between hardware and data, enabling the creation of automated, insight-driven energy infrastructure.

How the ista SmartValve works.

At its core, the ista SmartValve is a remotely controlled shut-off valve that is installed directly on the cooling line of individual units. Once installed, it enables building managers or utility providers to open or close the valve remotely, based on consumption data, payment status or custom logic.

The device communicates wirelessly via LoRaWAN®, a secure, long-range, low-power protocol with excellent in-building penetration, ensuring reliable connectivity even in dense developments, high rise towers and apartment blocks. For added flexibility, the SmartValve is available in both mains-powered and battery-powered versions. The battery-powered model offers easy, cable-free installation, while the mains-powered version enables real-time control and continuous two-way data transmission.

Thanks to its built-in communication capabilities, the SmartValve can be fully integrated with the ista IoT platform or connected to third-party systems via secure APIs. The mains-powered version can also read meter data and compare it to valve status, making it possible to detect anomalies such as fraud or tampering.

Each unit features onboard memory, diagnostic LEDs and encrypted communication to ensure secure, smooth operation.

Instant valve control

Open or close the valve instantly — on-demand or automatically — based on usage, overdue accounts, or custom triggers.

Seamless system integration

Easily connect to SCADA, BMS, or billing platforms via secure APIs — so SmartValve fits right into your existing infrastructure.

On-site diagnostics & remote updates

LED indicators assist with installation and troubleshooting, while remote firmware updates keep the device running at peak performance.

In a modern open-plan office, an employee sits at a desk and works intently on several large monitors. In front of him are a keyboard, mouse, coffee cup and glass of water; the depth of the image is emphasised by additional monitors in the foreground. In the background, a second person can be seen at a workstation, while daylight streams into the room through tall windows. A graphic with gears hangs on the wall, reminiscent of technology, processes or digital collaboration. The scene conveys focused work, a team environment and a professional IT/office atmosphere.

Enhance system efficiency with our SmartValve solutions.

Discover how smart valves can optimize flow control, improve system performance, and reduce energy consumption with real-time data and automated adjustments.

Discover more

Facts & Figures

6,300 employees

20 countries

3.7 mil. t CO₂ emissions avoided

14 mil. utilisation units

Plug-and-play control for every building type.

The SmartValve is engineered for easy, non-invasive installation with minimal downtime making it ideal for both new and retrofit projects. It can be mounted in various orientations and installed without the need to shut down the building’s cooling system. Integrated LED indicators guide technicians during setup, while remote configuration ensures a fast, contactless commissioning process. Whether battery- or mains-powered, the valve connects seamlessly to ista’s IoT platform and can be integrated into external systems like SCADA, BMS, or billing platforms. This flexibility makes it a plug-and-play solution for smarter energy control at the unit level.

Technical benefits:

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Remote control and automation: Open or close valves remotely without the need for site visits. You can also enable smart disconnection and reconnection based on occupancy, billing or energy-saving strategies.
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Live status feedback (mains-powered): Know the valve’s exact status at all times. Real-time feedback ensures instant fault detection and enables faster responses to service or security issues.
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Built-in fraud detection: Identify suspicious activity by comparing meter readings with valve status to detect tampering, bypasses or unauthorised consumption.
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Flexible power options: Choose between battery-powered models for minimal wiring and easier retrofitting, or mains-powered models for real-time performance and continuous data flow.
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Encrypted LoRaWAN® connectivity: Enjoy long-range wireless communication with excellent in-building penetration — ideal for both high-rise and low-rise applications.
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Seamless platform integration: Easily connect to the ista IoT platform or third-party systems such as SCADA, BMS or billing engines via secure APIs.
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Offline data buffering: In the event of network disruption, operational data is stored in internal memory — ensuring accurate billing and analysis once reconnected.