Fan Wall

Belimo SolutionDamper actuators (EF and GK) on large damper bank

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CRAH

Belimo Solution Electronic Pressure Independent Valves (EPIVs) and damper actuators

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CDU

Belimo Solution Belimo Energy Valves (EVs), Characterized Control Valves (CCVs), and Electronic Pressure Independent Valves (EPIVs)

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Direct to Chip (Cold Plate)

Belimo Solution Belimo Energy Valves (EVs) and differential pressure sensors for precise flow control in high performance computing

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Rear Door Heat Exchanger (RDHx)

Belimo Solution Electronic Pressure Independent Valves (EPIVs) and Characterized Control Valves (CCVs) for accurate flow control

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Two-Phase Immersion Cooling

Belimo Solution Electronic Pressure Independent Valves (EPIVs) for precise flow control and Energy Valves (EVs) for monitoring

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Fire and Smoke

Belimo Solution Fire and smoke actuators for safety and protection

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Generators

Belimo SolutionFail-safe actuators for combustion air control

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Central Plant

Belimo SolutionButterfly valves with high performance actuators for large flow rates

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Fan wall

Fan Wall

Belimo damper actuators are needed components in fan walls, ensuring precise control of airflow to the servers in the white space. Characterized Control Valves (CCVs) and Electronic Pressure Independent Valves (EPIVs) modulate water in the coil to provide adequate cooling to maintain the required supply air temperatures. In combination, these Belimo devices play a pivotal role in maintaining optimal environmental conditions for sensitive IT equipment.

CRAH

CRAH

Computer Room Air Handling (CRAH) units provide conditioned air to the white space. Belimo EPIVs are essential components in CRAH units providing precise and reliable control of water flow. These valves offer significant advantages in maintaining optimal temperature and humidity levels within data centers.

Cooling Distribution Units

Cooling Distribution Units (CDUs)

CDUs provide chilled water or water glycol mixes for heat generating components such as servers. Belimo offers a comprehensive range of EVs, CCVs, and EPIVs that are ideally suited for CDUs. These valves provide precise flow control and are easily adjustable as your cooling needs grow.

Direct to Chip (Cold Plate)

Direct to Chip (Cold Plate)

Direct to chip liquid cooling, often referred to as cold plate, is one of the most common techniques for cooling servers with high heat dissipating needs, such as those for HPC (high performance computing), AI (artificial intelligence), and ML (machine learning). The Belimo Energy Valve, along with differential pressure sensors, is an ideal solution for this application because it can maintain a constant differential pressure across the rack. The result is that precise flow is delivered to each cold plate, even if a server is removed for maintenance.

Rear Door Heat Exchanger

Rear Door Heat Exchanger (RDHx)

Precise flow control is crucial for RDHx units. Belimo EPIVs and CCVs allow for accurate and repeatable flow control performance to ensure optimal performance for your RDHx.

Two Phase Immersion Cooling

Two-Phase Immersion Cooling

Two-phase immersion cooling units require precise water flow to ensure the effective condensation of dielectric fluid. Belimo EPIVs maintain precise flow to the coil even in the presence of system pressure fluctuations. The Belimo Energy Valve monitors the supply and return water temperatures, calculates thermal energy, and provides valuable insights to track cooling performance and identify inefficiencies.

Fire and Smoke

Belimo fire and smoke actuators are essential safety devices designed to protect data centers from fire and smoke hazards. These damper actuators are integrated into fire and smoke detection systems and are responsible for controlling various mechanical components to mitigate the spread of fire and smoke during an emergency.

Generators

Generators

Generators ensure servers still have power in the event of a power failure. Belimo fail-safe actuators are the ideal solution to provide the appropriate amount of combustion air needed for these generators. Fail-safe functionality ensures airflow can be shut off immediately in the event of an issue. NEMA 4 options are available if the actuators are to be installed outside of the generator.

Central Plant

Central Plant

Central plants provide chilled water to the entire data center. Given the huge cooling demands of data centers, this can only be accomplished with large flow rates and accordingly, large valves. Belimo butterfly valves with high performance actuators are ideally suited for this application due to their high close off pressure, low leakage rates, and NEMA 4 enclosures.