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- 17 May 2012
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Hi All,
Am trying to locate a Motor/Actuator that might fit my parents 2 port CH valve....
It is going back a few years and my Dad has already replaced the gears at some pint in the past as he has a couple of “cannibalised” units as per the pictures below.
Units are PTS branded BOSS BZV22 but going back some years – originally I'm sure they were powered open & shut but current ones are spring return as most seem to be know.
Current BOSS units heads are not compatible as the valve body is different & I believe these are originally Siemans/Landis and Staefa units but seem to be struggling to find a current unit that might have a interchangeable motor I can make use of.
Most seem to have a larger base plate on which the motor sits and many the shaft/spindle in the centre...trying to avoid changing the complete valve !
Any help or insight would be much appreciated, thanks in anticipation.
Kind Regards
FF.
[Edit: resized images]
Am trying to locate a Motor/Actuator that might fit my parents 2 port CH valve....
It is going back a few years and my Dad has already replaced the gears at some pint in the past as he has a couple of “cannibalised” units as per the pictures below.
Units are PTS branded BOSS BZV22 but going back some years – originally I'm sure they were powered open & shut but current ones are spring return as most seem to be know.
Current BOSS units heads are not compatible as the valve body is different & I believe these are originally Siemans/Landis and Staefa units but seem to be struggling to find a current unit that might have a interchangeable motor I can make use of.
Most seem to have a larger base plate on which the motor sits and many the shaft/spindle in the centre...trying to avoid changing the complete valve !
Any help or insight would be much appreciated, thanks in anticipation.
Kind Regards
FF.
[Edit: resized images]
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