H2Flow Controls FVJ-R-15 FlowVis retrofit top for 1.5 in. Jandy valve bodiesH2Flow Controls FlowVis Retrofit Model for 1.5" Jandy Valve Bodies, FVJ-R-15 In stock$12299
H2Flow Controls FVJ-R-15 FlowVis retrofit top for 1.5 in. Jandy valve bodies
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H2Flow Controls FlowVis Retrofit Model for 1.5" Jandy Valve Bodies, FVJ-R-15

Ask a questionMPN FVJ-R-15
$12299
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Quick overview

  • Retrofit, not a new valve It replaces the top of a 1.5 in. Jandy valve body you already have in the plumbing.
  • Adds flow reading The FlowVis top lets you read water flow at a valve instead of adding a separate meter.
  • Sized for 1.5 in. Jandy Made specifically for 1.5 in. Jandy valve bodies.
  • Genuine H2Flow Controls The factory part, FVJ-R-15.
  • Also listed as FV-J-R-15 The same part appears with the dashes placed differently.
  • Helps with flow decisions A real flow reading is what tells you whether a pump speed or filter setting is doing what you think.
Full description and specifications ↓

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Product details

The H2Flow Controls FVJ-R-15 is the FlowVis retrofit model for 1.5 in. Jandy valve bodies. It is also listed as FV-J-R-15.

How the retrofit works

Rather than cutting in a separate flow meter, the FlowVis top replaces the top of a 1.5 in. Jandy valve already in the plumbing. The valve body stays where it is and the system gains a flow reading at that point.

Why the reading matters

Flow rate is what pump speeds, filter capacity and heater minimums are actually specified against. With a reading at the valve you can see the effect of a speed change or a dirty filter instead of guessing at it. Confirm your valve body is the 1.5 in. Jandy size before ordering, since this model does not fit the larger body.

Specifications
Brand H2Flow Controls
Manufacturer part number FVJ-R-15
Alternate part number FV-J-R-15
UPC 850052329099
Type FlowVis retrofit valve top, flow meter
Size 1.5 in.
Fits 1.5 in. Jandy valve bodies
Shipping weight 0.9 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What does this replace?
The top of an existing 1.5 in. Jandy valve body. The valve body stays in the plumbing and the FlowVis top goes on in place of the original top.
Will it fit a 2 in. Jandy valve?
No. This is the 1.5 in. retrofit model.
Is FV-J-R-15 the same part?
Yes. The part is listed both as FVJ-R-15 and FV-J-R-15.
Why would I want a flow meter?
Flow rate is the number behind pump speed, filter sizing and heater requirements. Reading it directly removes the guesswork from those decisions.
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