ideal 52-1

  1. M

    Needle valve Ideal 52-1: Experiences wanted!

    Does anyone here own the Ideal 52-1 (or 54-1) needle valve (preferably with Vernier handle)? I would like to know how precise the adjusting can be, and if it's possible to easily adjust the CO2 flow from, for example, 10 bubbles per minute to 11 bubbles per minute (i.e. if it is easy to increase...