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Sep 29, 2020
15
4
3
Member Type
DIY or Homeowner
Hi
I have a faulty Siemens DVA3 3 Port Mid Position Actuator that needs replacing, Can get a Drayton MA1 quite cheap, will this fit in place of the Siemens ! .

Spike
 

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  • Seimens Central heating 3 port valve.jpg
    Seimens Central heating 3 port valve.jpg
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  • 61gX4yQ6n6L._AC_SL1000_.jpg
    61gX4yQ6n6L._AC_SL1000_.jpg
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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 t says on the label BPZ😀VA3 , mine only says DVA3 , what does the BPZ: mean !.

cheers
Spike
Seimens Central heating 3 port valve.jpg
BPZ -DVA3.jpg
 

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