Customizable Ventilator Solenoid Valve for Air/Oxygen - Factory Direct, Low Power, Long - Time Work, CE Certified

The 0.8mm orifice version is what most people order first, but honestly the 1.6mm gives you better flow without the power draw going up much — it's a 24VDC direct-acting brass body, CE stamped and all that.

It's not going to handle anything corrosive or humid environments for long despite the listed water applications (usually best for dry air or oxygen at 0-6bar), the NBR seals are fine at -30 to 80°C but Viton is a better bet if you're cycling constantly.

The M5 connection is actually a pain to source adapters for in quantty (we typically buy a box of 50 fittings seperately), so factor that into your lead time — it's about 2-3 weeks from order if we need to custom-build the 1.0 or 2.0mm versions.

You'll want to confirm the fluid temp range with your batch since the spec sheet says -30 to 80°C but we've seen teh NBR seal start to stiffen around -15°C or so, not a dealbreaker for most indoor ventilator use though.

What it does is work continuously without overheating — low power coil draws roughly 2.4W at 24VDC, which is better than the older 6W units for long-term use, and it's CE certified under the DIN standdard so compliance audits are straightforward.

Basically this is fine for flow control or safety cutoff in a ventilator, not really built for high-cycle drain applicaion like condensate removal (the direct-acting piston tends to chatter below 0.5bar), but for a 24/7 airflow regulator it's a solid fit — 50 units on the shelf with COAs ready.