Mixed-standard stainless valve and prefab piping kits for data-center DLC loops
Specifies and fabricates stainless valves and one-off prefabricated spools that absorb the mix of NPT, JIS/ANSI flange, sanitary, and MIL ends found on imported CDUs and GPU racks, so a Japanese DLC loop can be built without hunting a different valve brand per standard.
Problem solved
Imported CDUs and racks for direct liquid cooling arrive with mixed foreign connection standards that Japanese air-conditioning brass practice does not stock, delaying loop build-out. A single stainless-valve shop that also prefabricates spools can match those ends and kit valve-plus-pipe modules.
Application contexts
- DLC facility piping between imported CDUs and racks
- Stainless coolant loops that cannot use brass air-conditioning practice
- Small-lot prefab spools when several foreign end standards appear on one site
Technical principle
Stainless valves and fittings covering screw (R/Rc/G/NPT), flange (JIS/ANSI), sanitary (IDF/ISO/DIN/SMS/BS/3A), and MIL arm-lock ends; custom modifications (oil-free, jacketed, actuated); prefabricated piping with no stated minimum lot. Intended use is CDU-to-rack and plant-side DLC coolant piping, not the cold plate itself.
Typical use cases
- Match NPT or sanitary ends on an imported CDU to JIS plant piping
- Prefab stainless valve-plus-pipe module for a DLC loop
- Small-lot jacketed or oil-free stainless valve for coolant chemistry
Partnership route
How global engineering teams typically engage this asset.
Helpful to include: coolant chemistry and P/T · end standards on CDU and rack · need for prefab spools vs loose valves · leak-test standard · Osaka vs Taiwan manufacture
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- Source: データセンター冷却装置 | 水冷・液冷式 DLC | 株式会社コンサス
- Original language: JA
- Summary AI-assisted; translation status: Unreviewed