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Siemens CMV322 Mid-Position Motorised Valve

Brand: Siemens (Landis & Staefa/Gyr)
HCO Code: 07E01
Price: £66.00
Ex VAT: £55.00
Stock: In Stock
Qty:  
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Q: I have a siemens 3pmp-v22 what has worn the gear teeth on the half moon part does a Siemens cmv322 have the same insides as the 3pmp-v22

A: Yes it does.
Q: Need to replace Landis & Staefe Marked MAV322 B6C 397892 System PSI300 Watt 6.5. Think yours would be suitable replacement but not sure if valve is 22mm. Is there a clue in part numbers. Thanks.

A: Yes, the 22 at the end of the model numbers signify 22mm.
Q: hi I have just received a siemens cmv 322 motorised valve ( excellent service ) as a direct swap for my landis staefa mav -322 but if port b goes to hot water and b to central heating the lever will be on top of the valve not the bottom as now is this ok Thankyou

A: Hi. Yes that is fine.
Q: I need to replace Siemens landis and staefa rmh but can’t find one anywhere, is there another unit that is like for like that will do the same job as a direct replacement?

A: I'm afraid not. A complete valve change is needed.
Q: I need to replace a landis gyr DA V322 valve and motor. Is the CMV322 a replacement for this.

A: Yes it is.
Q: Hi, can you supply a replacement actuator for my Landis & Staefa MAV-322 3 port motorised valve, or would I have to fit a complete unit. If so which would be a direct replacement to suit existing pipework. Thanks

A: I'm afraid not. You will need to replace the whole valve. The CMV322 is the one you need.
Q: Just ordered a CMV 322 ( from yourselves) to replace a LANDIS & GYR MAV 322 , is the wiring the same please , my valve has 5 wires.. ?

A: Yes it is.
Q: I have a MA V322 landis valve, which i can't get a new actuator for but will nuts and pipes with the olives go in to cmv 322 assuming i can spring the pipes a little without cutting it all out and a repiping it? failing that information on rebuilding the old actuator. Thanks

A: Yes, the dimensions and thread are the same, so it would be a straight swap using the existing compression nuts.
Q: IS THE WIRING THE SAME AS A MA-V322C?.

A: Yes it is.
Q: I have a Siemens 3 PMP-V22 valve in my heating systum . Just to confirm a CMV 322 Valve is the modern replacement .

A: Yes it is.
Q: I have a Landis &Gyr 3 port valve MAV322 is there a replacement actuator available? Also if the paddle indicator shows paddle at A does this signify all flow is through B?

A: I'm afraid you cannot get a replacement actuator for the MAV322. Yes that's correct.
Q: It says please remove actuator before installation? How do I do this?

A: You move the lever into the manual position and then just pull it off the valve.
Q: Will this head fit the Mav-322 and if so does it need draining to fit?

A: You will need to replace the whole valve with the CMV322, this would require a drain to below the point of the motorised valve.
Q: Is the wiring and wire colours on this the same as on the 3pmp v22?

A: Yes they are.
Q: The item is listed as a direct swap for the Boss BMPV22 does this mean the head will fit the existing body or will the complete assembly need changing? Regards

A: The complete assembly will need changing.
Q: Is the MA-V322C no longer available ?

A: No. It is long obsolete.
Q: Does the actuator on this unit replace the one on the MA-V322C ?

A: No, you will need to replace the whole valve.
Q: Can I use the actuator from this product to replace a broken actuator from a Siemens 3PMP-V22?

A: No, the 3PMP-V22 did not have a removable actuator. You will need to replace the whole valve.
Q: I'm not a DIY kind of bloke so can I ask - if I buy a CMV322 do I need a plumber or electrician to fit it? I know, I know! Thanks.

A: A "Heating Engineer" would be the most qualified to do the whole job.
Q: Hi is this valve a direct replacement for the Landis & staefe MAV-322. Many thanks and kindest regards.

A: Yes it is.
Q: I have a Siemens rmh Landis+staefa head would this be a suitable replacement

A: Only if it is the 22mm 3-port version.
Q: I have a DVA3 motorised valve that has gone very noisy. will a cmv322 replace this valve, and wire in the same. thank you.

A: As long as your valve is 22mm, it will be suitable.
Q: Does this come with the wires?

A: Yes it does.
Q: Can I just change the head on my mav-322 or will I have to change the whole valve?

A: You will need to change the whole valve.
Q: Is it possible to just remove the head of a ma-v322c siemans and replace it with this head. Or is that not an option? Need to know before I order.

A: No, you will need to change the whole valve.
Q: I have removed the motor head off a Boss Therm BMPV222. Will the CMV322 motor head fit the valve, or will I have to change the valve out as well? Thanks, Pete.

A: Yes it will fit.
Q: Will the full head fit on to the brass valve on my system. I have a MA-V322C. I don't want to remove the full valve and disconnect the pipe work Kind Regards Gary

A: I'm afraid not. You will need to replace the whole valve.
Q: Does the CMV322 replace the 3PMP-v22

A: Yes.
Q: I understand that the Siemens MA-V322C is obsolete is this the replacement for it

A: Yes that is correct.
Q: I have a Boss therm B3P22 - can I replace the actuator. If so do you supply the actuator for the valve?

A: Unfortunately you cannot replace the actuator on that one, you will need to replace the whole valve with the CMV322.
Q: Is the wiring for the synchronous motor the same as mav322c. I.e 3 pin fitting. Thanks Tony

A: No it isn't, the synchronous motor in the mav322c is obsolete.
Q: Does this price cover the complete assembly (valve and actuator head)

A: Yes this is both valve and actuator.

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* Removable replaceable head.
* 3 Port 22mm Mid-Position
* Replaceable Motor
* Wedge Type Actuator
* Spring Return Operation
* Manual Lever for Flushing or Filling the System

Direct Swap (Same wiring dimensions and thread) for:
Landis & Gyr / Landis & Staefa / Siemens MAV-322 MA-V322C 3PMP-V22
Boss Therm B3P22 BMPV22
Tower MP3-22C

 

 

 

 

 

 

 

 

 

 

 

 

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