RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
Swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stop...
Features： Fully bore globe pattern design, lowest head loss while fully open Keep stable working condition even the flow rate close to zero High sens...
Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
Series: SASQUATCH series soft seal gate valve Port size: DN50 - DN900 (NPS2-NPS36) Pressure rating: PN10, PN16 Temperature: 0℃~80℃ Connection: Flange Certificate: CE ,WRAS,API,OHSAS18001:2007,ISO9001:2015
Series: HYDRA Series Resilient Seat Butterfly Valve Temperature: -29℃ ~ +120℃ Pressure: PN6, PN10, PN16(Class 150) Port Size: DN32-DN2400(NPS1 1/4-NPS96) Power: Manual, Electric, Pneumatic, Hydraulic
Butterfly valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since. Often made out of cast iron, butterfly valve's name is based from the functionality of its disc.
The wafer butterfly valve is one of the most common types of valves in industrial pipelines. The structure of wafer butterfly valve itself is relatively small. It is only necessary to put the butterfly valve in the middle of the flange at both ends of the pipe, and use the stud bolt to pass through the pipe flange and the pair.
The manual valve is a valve operated by the handle and the hand wheel, and is a commonly used valve on the equipment pipeline.
Valves are the most common equipment in chemical companies. It seems easy to install valves, but if they are not implemented in accordance with the re...
DIN standard now uses EN standard structure length
EN 558-1 PN flange connection valve construction length (instead of DIN 3202), EN 558-2 CLASS flange connection valve construction length (instead of BS2080), EN 12982 butt weld end valve construction length (instead of DIN 3202), DIN standard The length of the structure including the length of the API valve is basically the same as the length of the GB...
Resilient-seated gate valve with bolted cover connection; made of ductile iron materials and with epoxy coating, designed as both clockwise and anti-c...
The butterfly valve disc is a key component of the butterfly valve, which acts on closing and opening and closing. Butterfly valve seat and butterfly ...
What is Kieselguhr Filter? What's the working principle of Kieselguhr Filter? The kieselguhr filter (Candle filter / Cake Filter) which we for customized for fluorine chemical plant six more lithium fluoride phosphate phosphorus process have been installed and working for two years
MINOTAUR series replaceable seat high performance butterfly valve
The RKSfluid CDU Liquid Cooling Precision Filtration Unit is designed to maintain coolant cleanliness and protect critical components in modern liquid cooling systems.
Built with a cold-drawn stainless steel housing and equipped with ISO 16889 tested multi-layer sintered mesh filter elements, the unit effectively removes particulate contaminants from coolant circulation loops while maintaining low pressure drop and high flow efficiency.
The filtration system helps protect pumps, cold plates, heat exchangers, and control valves, improving cooling performance and extending equipment service life in data centers, AI computing facilities, HPC systems, and other industrial liquid cooling applications.
Why Filtration Matters in CDU Systems
In CDU liquid cooling systems, even small particles can negatively affect cooling performance and damage critical components.
Particulate contamination may cause:
A reliable coolant filtration solution is essential for maintaining stable and efficient operation of modern liquid cooling infrastructure.
Key Engineering Advantages
Weld-Free Cold-Drawn Housing
Multi-Element Sintered Mesh Design
ISO 16889 Tested Filtration Performance
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| Quick-Maintenance Clamp Connections Fast installation Easy maintenance Reduced downtime |
Dual Polishing Surface Treatment Mirror polishing Electropolishing Anti-fouling surface Easier cleaning |
Technical Specifications
| Filtration Rating | Filtration Efficiency | L1(mm) | L2(mm) | L3(mm) | D1(mm) | D2(mm) | D3(mm) | Material | Flow Direction | Weight (kg) |
| 25/50/250/500 μm | ≥ 99% | 501 | 468.5 | 441 | 130 | 151 |
183 |
304SS | Inside-Out | 4kg |
* Specifications shown are based on previous customized projects and are provided for reference only. Customized configurations are available.
System Diagram
Request a Custom Solution
Looking for a reliable filtration solution for your CDU liquid cooling project?
Contact our engineering team today for technical consultation, customized design support, and quotation.
+86 138 8989 6699 
