Valves in AI Data Centers

VEJLE, DENMARK — 5TH OF FEBRUARY 2026

AI is changing data center design criteria, especially around mechanical reliability, scalability, and documentation. AI-driven facilities operate with sustained loads and tight environmental limits, which raises the bar for cooling and auxiliary systems. MODU Valves A/S supplies valve and automation solutions engineered for those high-density, mission-critical conditions.

AI data centers run at high utilization with narrow thermal margins. Cooling and auxiliary systems must operate continuously, support live maintenance, and scale as compute density increases. In that context, valves are no longer passive components. They drive uptime, energy efficiency, and expansion readiness.

Requirements

Mechanical systems are expected to deliver repeatable performance at constant load. Isolation must be tight and predictable to control leak risk. Pressure loss has to stay low to preserve pumping efficiency at high flow. Control valves must remain stable and accurate to protect temperature‑sensitive IT environments. Automation readiness is assumed, with clean actuator integration, deterministic fail‑safe behavior, and reliable feedback to BMS and SCADA.

Scalability is equally critical. Phased build‑outs, retrofits, and technology shifts require valve solutions that minimize welding, simplify reconfiguration, and shorten recommissioning. Documentation, certification access, and traceability are now commissioning‑critical requirements, not post‑project formalities.

Applications and fit

These requirements appear across core systems. Chilled water and glycol networks distribute cooling from central plants to CRAH and CRAC units, CDUs, and secondary loops. Heat rejection introduces cycling and pressure variation. Direct liquid cooling increases valve density on skids and manifolds. Make‑up water and treatment systems depend on tight isolation to maintain water quality. In facilities with steam humidification, valves must handle high temperatures, condensate, and transient operating states without compromising safety or control accuracy.

The MODU portfolio aligns with these use cases. Modular ball valve platforms deliver tight shutoff, fast field service, and standardized automation across distribution networks and skid‑mounted systems. Check valves protect pumps and parallel equipment during standby and failover. Strainers protect control valves, pumps, and heat exchangers from debris. Sight glasses provide rapid visual verification during operation and maintenance. Control valves maintain stable temperature and flow for heat exchangers, room control, bypass, and mixing. A comprehensive actuation and automation ecosystem keeps on‑off and modulating performance consistent across the facility.

Commercial program

To support hyperscale and colocation deployment models, MODU offers industry‑specific commercial markdowns tied to standardized specifications, volume, and repeatability. The goal is to reduce total installed cost, simplify procurement, and speed commissioning across multi‑phase projects.

Data center application area	MODU product scope	Commercial markdown approach
Cooling distribution and isolation	MODU ONE® 3-Piece Ball Valves, MODU Series 83, 88, 55, Hydra 2-Piece Ball Valves	Program-based markdowns when valve specifications are standardized across headers, branches, and campus-wide chilled water or glycol networks
Control and temperature regulation	MODU ONE® Sector Control Valves, V-port control valves, ADCA V16/2 and V253 globe control valves	Preferential pricing when specified as part of a defined temperature control architecture serving CRAH, CRAC, CDU, and heat exchanger loops
Automation and actuation packages	Pneumatic and electric actuators, fail-safe linear actuators, gear solutions, positioners, solenoids	Bundled markdowns for factory-matched valve and actuator packages to reduce installation risk and commissioning time
Skid-mounted systems and direct liquid cooling	Strainers, check valves, sight glasses, compact isolation valves for CDUs and manifolds	Additional incentives for high valve density applications standardized across multiple skids or liquid cooling loops
Commissioning and service accessories	Multi-Purpose Port™, Safe Mounting®, Service Bracket®	Included or discounted within AI data center programs to accelerate commissioning and reduce rework
Documentation and traceability	MODU Cloud™, certificates, material and as-built records	Included without premium uplift to support fast handover, audit readiness, and lifecycle asset management
Long-term frameworks and repeat projects	Full MODU valve and automation portfolio	Escalating markdown structures linked to volume commitments, design standardization, and multi-site deployment

AI data centers need infrastructure that meets today’s loads and remains adaptable as technology changes. MODU’s modular valve architecture, automation‑ready design, and digital traceability tools are built for that requirement. By combining mechanical reliability with lifecycle transparency and commercial models suited to large‑scale deployment, MODU Valves helps operators, designers, and contractors build cooling and auxiliary systems that scale with confidence.

About MODU Valves A/S:

MODU Valves A/S is a Danish engineering company and the creator of the MODU ONE® Modular Valve Ecosystem. Built on standardized dimensions, shared components, and digital traceability, MODU ONE® changes how industrial valves are specified, installed, and maintained. MODU Valves is headquartered in Vejle, Denmark. Visit moduvalves.com and modu-one.com.