Pentair 270190Z FullFloXF backwash valve end cap, top viewPentair FullFloXF Backwash Valve End Cap, 270190Z In stock$4999
Pentair 270190Z FullFloXF backwash valve end cap, top view
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Pentair FullFloXF Backwash Valve End Cap, 270190Z

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$4999
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Quick overview

  • Genuine Pentair Factory part 270190Z, made for the FullFloXF backwash valve body.
  • End cap only The cap itself; the valve handle and the internal O-rings are separate parts.
  • Direct replacement Fits the existing FullFloXF valve without changing the plumbing.
  • The fix for a cracked cap A split cap leaks around the stem and cannot be sealed with tape or glue.
  • Keeps the valve in service Replacing the cap saves changing the whole backwash valve.
  • Check the O-rings too The valve O-rings are common companion parts when the cap comes off.
Full description and specifications ↓

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Product details

Pentair 270190Z is the replacement end cap for FullFloXF backwash valves. It is the genuine factory cap for the valve body.

What the cap does

The end cap closes the top of the backwash valve and guides the stem that moves between filter and backwash. It takes the load every time the valve is pulled and pushed, which is why it is the part that eventually cracks rather than the valve body.

Cap or O-rings

Water appearing at the top of the valve has two usual causes. A cracked cap or a damaged sealing face calls for this part. An intact cap with water weeping past the stem points at the O-rings inside the valve, which are ordered separately, so look closely before deciding.

Keeps the valve, not the whole assembly

Because the cap is available on its own, a damaged cap does not mean cutting a backwash valve out of the plumbing. The valve body and the connections stay exactly where they are.

Specifications
Brand Pentair
Manufacturer part number 270190Z
UPC 788379855635
Type Backwash valve end cap
Fits Pentair FullFloXF backwash valves
Included End cap only
Shipping weight 0.85 lb
Ships Parcel

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Questions and answers

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

Does the handle come with it?
No. This is the end cap on its own. The FullFloXF replacement handle is a separate part.
Which valves does it fit?
Pentair FullFloXF backwash valves.
My valve leaks around the stem, will this fix it?
If the cap is cracked or the sealing surface is damaged, yes. If the cap is intact, the leak is more likely the O-rings inside the valve, which are ordered separately.
Is it a genuine Pentair part?
Yes, part 270190Z.
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