Help Identifying Rainbird Valve

Thanks to Rachio and the Rachio Wireless Flow sensor I was able to be alerted about an issue which I believe is the valve on one of the zones. I want to try to buy new valve - same model - and replace the internal parts only.

I know the valve is Rainbird 100DV but then there are different types like NPT and FNPT. I tried looking but all I see is DV and there’s also a serial number.

Anyone know what type of 100DV model this is?