Distribution Manifolds for Liquid Cooling Systems

Custom manifolds for splitting coolant evenly across multiple server connections in rack-level cooling — factory pre-assembled and pressure-tested for plug-and-play installation.
Choose Your Configuration
Custom multi-port manifolds for distributing coolant across rack-level branches, with configurable port quantity, spacing, connection type and installation dimensions.
Not Sure Which Valve Fits Your Cooling Loop?
Every cooling loop has unique isolation requirements. Describe your application and our engineers will recommend the right butterfly valve type and configuration.
Our Advantages
The QINFENG Valve Difference
Fully Welded, Leak-Proof Structure
Fully Welded, Leak-Proof Structure
All joints fully welded under ISO 3834 certified processes — no threaded or flanged connections. 100% helium leak-tested before shipment. Zero leak paths, zero risk.
Precision Laser Cutting
Precision Laser Cutting
Every pipe section and port opening is laser-cut for precise dimensional accuracy. Consistent edge quality and tight tolerances ensure perfect fit-up for welding — eliminating variability from manual cutting and reducing assembly defects.
They Chose QINFENG:

Quality Assurance

Every manifold is 100% pressure-tested before shipment. Dimensional inspection and surface finish verification. Material confirmed by spectrometer with full traceability documentation. Test reports available upon request.

Every hygienic valve undergoes 100% shell hydro and seat leakage testing — zero bubbles equals zero leak
Every hygienic valve undergoes 100% shell hydro and seat leakage testing — zero bubbles equals zero leak
Every hygienic valve undergoes 100% shell hydro and seat leakage testing — zero bubbles equals zero leak
Every hygienic valve undergoes 100% shell hydro and seat leakage testing — zero bubbles equals zero leak

What we provide
What we provide:

Valve sizing by your flow and pressure specs. Material compatibility analysis for your coolant type. Custom end connections (Tri-Clamp, weld, flange). Actuator selection support (manual, pneumatic, electric).

Frequently Asked Questions
Please let us know your basic requirements. Our technical team will respond within 24 hours.
Contact Us

What is a distribution manifold in rack-level liquid cooling?

 
 

A distribution manifold splits incoming coolant evenly across multiple server connections. Multi-port design ensures each server cold plate receives the same coolant flow for precise, uniform thermal management.

Why choose a prefabricated manifold over on-site pipe fabrication?

 
 

Factory pre-assembled manifolds are laser-cut for precision, fully welded under ISO 3834 certified processes, and 100% pressure-tested before shipment. Eliminates on-site welding, reduces installation time, and ensures consistent quality.

Can distribution manifolds be customized for different server rack layouts?

 
 

Yes. Port quantity, spacing, diameter, and connection types are fully configurable to match your specific rack layout. 24-hour CAD drawing turnaround for custom designs.

How does laser cutting improve manifold manufacturing quality?

 
 

Laser cutting delivers precise dimensional accuracy and consistent edge quality. Tight tolerances ensure perfect fit-up for welding, eliminating variability from manual cutting and reducing assembly defects.

Latest Updates
QINFENG Launches Enhanced One-Piece Welded Butterfly Valve Series for AI Data Center Liquid Cooling
New Valve Series Addresses Zero-Leakage Requirements in High-Density RacksAs AI server racks push power densities beyond 50kW, liquid cooling system operators face increasing pressure t
2026.06.15
QINFENG Completes High-Volume Delivery of Prefabricated Liquid Cooling Piping Modules
Factory Pre-Assembly Accelerates On-Site Installation for Multiple Data Center ProjectsQinfeng Technology has successfully delivered over 1,500 prefabricated liquid cooling piping modul
2026.06.15
Grand Opening of WAIC 2026 | Liquid Cooling Takes Center Stage as Phase-Change Solutions Steal the Spotlight on Debut Day
From Air-Cooled to Liquid-Cooled, Phase-Change Technology Redefines the New Era of Computing Power CoolingShanghai, July 2026 — Amid the dazzling AI applications on display at the World Artificial Int
2026.07.29
Find the Right Valve Solution for Your Cooling System
Contact Us
How we can help you:
  • Valve sizing, material compatibility, and flow path optimization
  • Prefabricated manifold and piping system design
  • 24-hour CAD drawings and sample support

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+86 86998350

[email protected]

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