Info Required for a Mid Way Actuator !

Discuss Info Required for a Mid Way Actuator ! in the Central Heating Systems area at ElectriciansForums.net

Spike1947

Spike1947

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Hi

I am wanting to replace a Siemens DVA3 Actuator ( Mid Position ) have found one on ebay (Used) but says they changed it , but turned out they had to change the whole Valve unit, now on the one they have it says on the label BPZ https://community.NoLinkingToThis/attachments/upload_2020-9-30_11-19-40-gif.47826/ DVA3 , mine only says DVA3 , what does the BPZ: mean !.

cheers
Spike
 

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  • Seimens Central heating 3 port valve.jpg
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  • BPZ -DVA3.jpg
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