what is the best period time for ERL HSV?

[ryan]

Hi,
Does anyone know the BEST period time for the ERL Hish Speed Valve, ie at 99%-100% dutie cycle how long should the valve have power? Richard? im guessing in the ms range but could be anything.

I need to know this as Im making up my own controller. and need to know what time period Im using for dutie cycles.

Thanks
Ryan

[Richard L]

The HSV works well between 30-80Hz. The ON-time is 1.8ms and OFF time is 1.6ms@7bar.

Start your ON% at 2ms and allow 2ms to between pulses.

Richard