?     Asked on 8/13/2012by Guest

Will this backwash valve fit the waterco T500 ?
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A  Answered on 8/13/2012 by InyoPools Product Specialist Patrick P.

Yes this valve listed here is  Thread in style backwash valve for the Waterco T500 Sand Filter.
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?     Asked on 11/1/2014by peter

Will this fit the s600 Waterco filter? I have a screw on type valve.
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A  Answered on 11/4/2014 by InyoPools Product Specialist Patrick P.

Yes this valve made by Praher Valves will replace the valve used on the Waterco S600. If your current valve has a six sided top and external threads on 3 of the valve ports and is connected to the plumbing with unions, then you will a little re-plumbing which you will need to do.
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?     Asked on 11/14/2014by Roberto Roldan

Will this valve replace the A0102200 for the ST24-T sand filter?
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A  Answered on 11/15/2014 by InyoPools Product Specialist Patrick P.

Yes this valve is the correct replacement for the A0102200 valve which was used on the ST24-T sand filter.
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?     Asked on 3/8/2015by Max

I had one of these installed with a new pool 14 years ago and experienced the handles snapping off on four occasions during this time. am not sure if your current model will fit the thread of the sand filter itself or if the diameter of the pipes has altered and is the unit complete with all of the required internal parts ? Kind Regards, Max. in Melbourne, Australia.
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A  Answered on 3/9/2015 by InyoPools Product Specialist Hector F.

As long as you are replacing the same model valve with the exact replacement model then all will remain the same. Also if you are not sure then have the specific filter model and cross reference the valves used for that filter model.
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?     Asked on 6/5/2015by Susie

I replaced this valve but the filter/ backwash/recirc/etc is not in the right place. Moving the handle to gilter did not filet, tried moving the handle to recirculate seems like it may be the filter. Is there anyway to tell the difference between it being on filter vs Recirculate?
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A  Answered on 6/16/2015 by InyoPools Product Specialist Lennox H.

Susie, When the valve is in "Recirculate" mode it will bypass the filter, which the pressure gauge will be at '0' and in "Filter" mode it will go through the filter which the pressure gauge will show the pressure increase.
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?     Asked on 6/16/2015by Susie

right before replacing my waterco multiport valve with the praher manufactor code TM-12-PB i replaced the pump and had hard wiring installed while the waterco valve was still working. week later had to replace the multiport valve with the praher. we used the same hard wiring as with the waterco except changing to a differant union. maybe the hard wiring is wrong is that possible? there seems to be 2 closed postitions on the multiport. in my earlier ? i inquired about not matching up with filter
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A  Answered on 6/18/2015 by InyoPools Product Specialist Lennox H.

Susie, The wiring for the pump has nothing to do with the valve position, you may have gotten the in and outlet port mixed up. Confirm that the hose from the pump to the filter are in the correct port on the valve. If it is in the correct position, I would recommend getting a service company out to see what is going on.
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?     Asked on 7/20/2015by Inyo Visitor

does this valve thread on with O-ring
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A  Answered on 7/21/2015 by InyoPools Product Specialist Lennox H.

Hi, The 1 1/2" Valve (228042) is threaded onto the filter tank. There is a tank o-ring that prevents water from leaking but its not included with the valve.
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?     Asked on 5/14/2017by Bart Cornelissen

Any advice on how to remove the existing valve? I can't get it to move at all.
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A  Answered on 5/14/2017 by InyoPools Product Specialist Stacey M.

Hello Bert, normally when a valve doesn't budge it needs to be cut out and replaced with a new unit, these units are glued in which is why you have to cut out the valve.
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?     Asked on 11/11/2017by MARK McDermet

Will this unit replace the Waterco Model No. 30B0045? The "From Pump" & "Return to Pool" are on the same side as this Praher Valve.
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A  Answered on 11/13/2017 by InyoPools Product Specialist Lennox H.

Hi, Mark. This Valve will not replace model # 30B0045, you can use model # 30B0045 or 31B0084 as a replacement. 
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?     Asked on 6/2/2018by Greg

What is the replacement part for Jandy ST24-T MPV HEAD?
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A  Answered on 6/2/2018 by InyoPools Product Specialist Lennox H.

Hi, Greg. Yes, this Valve - 228042 will fit the Jandy ST24-T filter. 
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?     Asked on 6/8/2018by Jake

I do not see an o ring that goes with this, which o ring will work with this and also what unions do i need to hook the pluming to this?
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A  Answered on 6/11/2018 by InyoPools Product Specialist Hector F.

The o ring for this valve is part number R0354800 but is showing as no longer available and this valve does not use unions any longer for it has been updated to a newer design/model. 
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?     Asked on 6/9/2019by Dan

will this work on waterco T500C filter ? thanks
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A  Answered on 6/10/2019 by InyoPools Product Specialist Patrick P.

Hi Dan, We show that the Waterco T500C filter has used two valves a clamp on valve and a threaded valve. You would need to select the same style valve as what you currently have on your filter. You may view or purchase these valves through our Water T500C Filter Parts Page (Key 6A & 6B)
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?     Asked on 9/17/2019by GEORGE STAREGA

WILL THIS 11/2 VALVE BY PRAHER FIT ON A S500 MICRON ECO FILTER?
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A  Answered on 9/18/2019 by InyoPools Product Specialist Lennox H.

Hi, George. Yes, this valve will fit the Waterco Micron S500 model filter. 
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?     Asked on 5/8/2020by Brandy Phallan

will this fit a waterco t450
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A  Answered on 12/8/2020 by InyoPools Product Specialist Hector F.

Hi Brandy, unfortunately, this multiport valve is not compatible with the Waterco T450 model sand filter. Please view this parts diagram to view key 6 where the compatible valve options for this filter are listed. 
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?     Asked on 5/18/2020by Laurie

Does this valve attach to the filter with bolts?
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A  Answered on 5/18/2020 by InyoPools Product Specialist Hector F.

Actually this valve must be used with a clamp to attach to the filter. 
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?     Asked on 6/23/2020by Brook Stillman

Is this compatible with waterco t 450
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A  Answered on 11/11/2020 by InyoPools Product Specialist Hector F.

Hi Brook, unfortunately, this valve is not compatible with the Waterco T450 sand filter. Please see this parts list where you can see the two multiport valves that are options for this series filter. 
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?     Asked on 6/26/2020by Inyo Visitor

With this fit a waterco s600
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A  Answered on 10/23/2020 by InyoPools Product Specialist Hector F.

Hello Ivan, yes this valve is compatible with the model Waterco S600 sand filter. 
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?     Asked on 7/3/2020by raymond brooks

will this valve fit on waterco t-450 sand filter
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A  Answered on 11/19/2020 by InyoPools Product Specialist Hector F.

Hi Raymond, unfortunately, this multiport valve is not compatible with the Waterco T-450 model sand filter. Please see this parts diagram for the Waterco thermoplastic top mount sand filter to view the valves that are compatible.  
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?     Asked on 7/3/2020by raymond brooks

does this valve screw into the sand filter. waterco t-450.
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A  Answered on 12/14/2020 by InyoPools Product Specialist Hector F.

Hi Raymond, the compatible multiport valve for the Waterco T-450 sand filter is part number 26-252-1065
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?     Asked on 2/18/2021by Clay Massenburg

I have a client with a very old Waterco Sand Filter. No part numbers or sand filter or multi-valve. I need to replace the spider gasket but client is open to a new top mount multi-valve. I have determine they have a Waterco 1.5" 6-Way Top Mount Valve (Part #: WC229042A). Does this valve be a comparable replacement with their filter bottom?
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A  Answered on 2/19/2021 by InyoPools Product Specialist Hector F.

Hi Clay, could you send us a few photos of the filter and or locate any part numbers on it or the base? To supply photos simply click the reply link below and upload your photos or quickest using our live online chat feature. Once we get those photos we can make the proper recommendation.
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?     Asked on 4/14/2021by Tara c stokes

Does this valve fit Jandy st24-t
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A  Answered on 4/23/2021 by InyoPools Product Specialist Robert M.

Yes, this would fit a Jandy ST24-T that requires a threaded style valve.
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?     Asked on 9/8/2021by Ray

I have a Waterco T450 Sand filter that has the 6" Screw thread multiport valve. Is the Praher 228042 PART # 4591-01 or the Praher Tm12-PB PART # 4707P a direct replacement? Both valves look similar, Thanks

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A  Answered on 10/12/2021 by InyoPools Product Specialist Megan C.

The Valve,top Mt.butrs.thd.-praher (tm-12-pb) https://www.inyopools.com/Products/07501352028327.htm has the threaded flange.
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  • Commented on 10/19/2021 by Product Owner

    Thanks for the reply, the 2 Praher valves 228042 and TM12-B look identical in the images on the website each has a different part number and price. What is the difference between the 2. Thanks

     Reply

    • Commented on 1/20/2022 by InyoPools Product Specialist Megan C.

      The Valve, 1 1/2" - Replaced By Praher Valve (228042) TM12B has the buttress thread at the mounting threads to the filter. The Valve,top Mt.butrs.thd.-praher (tm-12-pb) is standardly threaded. Buttress threads have a thread where there the lines are spaced further apart making them look more coarse.
       Reply


?     Asked on 9/17/2021by Inyo Visitor

is the part 229042 same as 228042? I am looking for top-mount replacement part for my waterco pump.
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A  Answered on 9/24/2021 by InyoPools Product Specialist Craig C.

Hello.  Parts 229042 and 228042 are NOT identical multiport valves, they attach to the filter by different means.  The Praher Multiport Valve 228042 is a top mount replacement for the original Waterco #228042, (no longer available).  Please see the note in the valve description.    Valve, 1 1/2" - Replaced By Praher Valve (228042)      The Waterco Multiport Valve 229042 is a side mount valve.  Side Mount Multiport Valve 1-1/2",W/2"Connections - 2290491P
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