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World first: the ASV air vent for liquid-cooled AI servers
SUS316L stainless, FKM seals for PG25 coolant and a mirror finish, assembled and tested in an ISO Class 6 cleanroom and shipped vacuum-sealed.
The ASV series is the first air vent designed specifically for liquid-cooled AI servers. It works as an automatic air release valve: trapped air leaves the cooling loop, the coolant stays in.
- Materials. SUS316L stainless body with a friction-welded SUS316L float, and FKM seals chosen for PG25 coolant. Nothing leaches into the loop.
- Finish. Mirror-finish turning keeps surface roughness below Ra 0.8 μm. Rounded flow passages and minimal outside seams leave dirt nowhere to collect.
- Clean from the start. Every ASV is assembled and tested with clean air in an ISO Class 6 cleanroom, then vacuum-sealed in an anti-static bag for shipping.
- Easy service. The female-threaded port fits Universal Quick Disconnect (UQD) couplings, so a valve can be removed and refitted quickly during maintenance.
