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Stadler Viega Brass Manifold Return Valve

VJmax
VJmax Member Posts: 4
edited December 2021 in THE MAIN WALL

I have an old Stadler/Viega 1 inch brass manifold. I am trying to replace the return valves under the power heads. I recently replaced the supply valves without any issue. I used the 13266 valve from Viega without issue. The return valves that are listed do not match the existing valve. I tried supply house without any luck. Any ideas where to look?

Comments

  • HomerJSmith
    HomerJSmith Member Posts: 2,593
    edited December 2021
    Do you mean Supply Valves? The Power Head is on the Supply, I think.

    It has been awhile since I did this, but there is a blue plastic adapter that the power head screws into and the blue adapter screws into the Stadler manifold, as I recall. I got the instructions from Viega's website and have a copy of it somewhere around here.

    I bet Viega technical would help you on this.
  • VJmax
    VJmax Member Posts: 4
    Yes I sent an email to Viega they are closed until January 3rd. The valve in question sits below the white power head.
  • hot_rod
    hot_rod Member Posts: 23,087
    Typically the actuators are on the return manifold, you need the correct valve assembly regardless. If Viega had the supply side valve, I'll bet they have the return side one also. I see different versions of the actuator so it must be a common size still.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
    VJmax