As digital transformation accelerates, green data centres are leading the way in building energy-efficient and environmentally responsible infrastructure. Designed to reduce environmental impact, these facilities optimise every aspect of power usage, cooling, and water flow. While server and electrical systems often dominate the conversation, valves and flow control components are critical to reducing energy waste, managing water use, and ensuring sustainable operations.

At BM Engineering Supplies, we provide high-performance valves and actuated systems from globally recognised manufacturers, helping data centres lower carbon emissions, conserve water, and meet compliance requirements.

Why Valves Matter in Green Data Centre Efficiency

Valves in data centres regulate vital flow systems across:

• Chilled water cooling networks

• Fire suppression systems

• Chemical dosing and filtration skids

• Water treatment and recycling modules

• HVAC and environmental control loops

Incorrect valve selection can lead to:

• Excess energy usage from poorly modulated flow

• Water waste due to leakage or manual inefficiencies

• Increased downtime or risk from non-compliant systems

• Integration challenges with Building Management Systems (BMS)

BM Engineering’s valve range is engineered to support the high-performance, smart, and sustainable operation of green data centres.

Essential Valve Applications in Sustainable Data Centres

1. Efficient Chilled Water Cooling Systems

Cooling is one of the largest energy consumers in data centres. High-efficiency chilled water systems rely on valves that can deliver tight shut-off, low leakage rates, and modulating precision.

Recommended valves:

• Unitech PTFE Wafer Butterfly Valve –Risilient Seat Butterfly valve designed for optimum performance..

• Bürkert Electric and Pneumatic Ball Valves – Compact, reliable, and ideal for modulating and isolating flow in HVAC and cooling circuits.

👉 View butterfly valves at BM Engineering
👉 Explore Bürkert valve solutions

2. Advanced Water Treatment and Recycling Processes

Modern green data centres focus not just on energy but also on responsible water usage. Many facilities now integrate:

• Greywater recycling systems

• Side-stream filtration

• Closed-loop cooling water treatment

• Chemical dosing systems for water quality control

This makes water treatment a crucial pillar of sustainability in data centre design.

Valves we recommend for water treatment systems:

• Georg Fischer PVC-U and ABS Valves – Lightweight, corrosion-resistant, and cost-effective; ideal for non-potable and treated water systems.

• Orbinox Knife Gate Valves – Suited for slurry or media-rich water treatment processes where suspended solids are present.

• Bürkert Solenoid Valves with Efficient Coil Technology – Compact and responsive; ideal for precise dosing, bypass loops, and tight cabinet installations.

👉 Explore plastic valves for water treatment

3. Smart Automation and BMS Integration

Energy efficiency requires real-time control. Automated valve systems reduce manual intervention, improve precision, and allow seamless integration with smart data centre infrastructure.

Ideal automation solutions:

• Burkert Electric Actuators – Designed for plug-and-play compatibility with smart energy management platforms.

• BM Engineering Pneumatic Actuators – Robust and available in ATEX-certified builds for critical infrastructure.

👉 Browse actuated valve packages

4. Fire Suppression and Emergency Shut-Off Systems

Protecting data and infrastructure requires rapid, reliable valve shut-off in the event of fire or system failure. Valves with fire-safe certification are a vital safety component.

Top recommendation:

• Zwick TRI-CON Valves – API 607 fire-safe certified, with triple-offset design for zero-leakage and long-lasting performance.

5. Chemical and Auxiliary Cooling Systems

In data centres that use recycled water or chemical additives, non-metallic valves are often preferred due to their corrosion resistance and ease of installation.

Best fit:

• Georg Fischer Valve Range – Suitable for auxiliary water loops, chemical dosing skids, and filtration side streams.

👉 See our chemical-resistant valve solutions

Designing Net-Zero Data Centres with Smart Valve Solutions

BM Engineering’s valve solutions align with net-zero and BREEAM/LEED goals through:

• Energy-efficient actuation and flow control

• Tight shut-off to minimise water loss

• Compatibility with renewable and hybrid cooling systems

• Support for long operational lifespans and reduced maintenance

From direct-to-chip liquid cooling to modular containerised data centres, we can help you specify valves that match your sustainability goals.

Partner with BM Engineering Supplies

We are proud to supply premium valve and automation technology from trusted global brands including:

• Zwick

• Bürkert

• Georg Fischer

• Siemens

• Orbinox

• Unitech 

Whether upgrading existing infrastructure or supporting new green builds, our team can provide:

✅ Valve and actuator specification support
✅ Custom ATEX pneumatic assemblies
✅ System integration advice
✅ Fast delivery and expert consultation

Get in Touch with the Experts

Ready to improve your data centre’s water and energy efficiency?

Contact Us Today

📞 Call: 0141 762 0657
📩 Email: [email protected]
🔗 Website: www.bmengineering.co.uk

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FAQs

Why are valves important in green data centres?

Valves are crucial in green data centres because they regulate flow systems such as chilled water networks, fire suppression, water treatment, and HVAC loops, helping reduce energy waste, manage water use efficiently, and ensure system safety and compliance.

What types of valves are recommended for efficient chilled water cooling in data centres?

Recommended valves for chilled water cooling include the Unitech PTFE Wafer Butterfly Valve for performance and Bürkert Electric and Pneumatic Ball Valves for reliable flow modulation and isolation.

How does water treatment contribute to sustainability in data centres, and which valves are suitable for these systems?

Water treatment enhances sustainability by conserving water and ensuring quality via recycling, filtration, and chemical dosing. Suitable valves include Georg Fischer PVC-U and ABS Valves, Orbinox Knife Gate Valves for slurry applications, and Bürkert Solenoid Valves with efficient coil technology for precise dosing.

What role does automation and BMS integration play in sustainable data centres?

Automation and BMS integration improve energy efficiency by enabling real-time control over valve systems, reducing manual interventions, increasing precision, and facilitating seamless integration with the data centre’s infrastructure using products like Burkert Electric Actuators and Pneumatic Actuators.

Which valve solutions are recommended for fire safety and emergency shut-off in data centres?

For fire safety and emergency shut-off, the Zwick TRI-CON Valves are highly recommended because they are API 607 certified, fire-safe, and designed for zero-leakage performance in critical situations.

Grant Archibald

Grant Archibald is part of the BM Engineering Supplies team and has over 4 years of experience in the process engineering industry. Having worked across a wide range of industries over many years, Grant shares practical insights and updates on valves, process solutions, and engineering trends. His focus is on making technical topics clear, accessible, and relevant for professionals in diverse sectors.

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