Generic Pentair 2" Slide Valve for DE & Sand Filters - Black - 263064



Part # 25831-119-750

By Custom Molded Products

  5 Average  



Part # 25831-119-750

Manufacturer Code 263064

Alternate Part #'s 26-0364, 26-1165, 261165, 263064, 25831-114-750

Product Description

2" Slide Valve for Pentair Sand & D.E Filters

Note: Currently shipping in Black

PLEASE NOTE: Model #263034 & 261165  have been replaced with model #263064 which is this Aftermarket Part # 25831-119-750

This is a 2" Aftermarket Slide Valve that works on most Pentair and Pac-Fab D.E and Sand Filters which have a side-mounted valve. The valve has 2" ports meaning that the valve can accommodate 2" plumbing going into the valve. If you have 1.5" plumbing then you can use these 2" x 1.5" Reducer Bushings to accommodate 1.5" plumbing. This is an Aftermarket valve which means the valve is not made by the original equipment manufacturer (Pentair).


  • Port Size: 2"
  • Valve Type: Slide Valve
  • Mount Location: Side Mount
  • Port Type: Slip
  • Part Type: Aftermarket
  • Replaces: Pentair 260364 & 261165

Commonly Used On


?     Asked on 7/30/2020 by Daniel Hardiman

Is this parts compatible w/ the Pentair version of the valve?

A  Answered on 11/13/2020 by InyoPools Product Specialist Hector F.

Hi Daniel, yes this is compatible as a replacement slide valve for the original Pentair slide valve model 263064. 

?     Asked on 5/18/2020 by John

will this valve work with a Pentair FNS Plus 48 sqft D.E. Filter?

A  Answered on 12/4/2020 by InyoPools Product Specialist Hector F.

Hi John, yes this slide valve is compatible with the Pentair FNS Plus D.E. filter. 

?     Asked on 7/15/2016 by

Does this include the valve stem (51013811) or do you order that separately? The handle on my existing stem broke so I am unsure if I can simply order the valve stem or need the entire slide valve assembly.

A  Answered on 7/17/2016 by InyoPools Product Specialist Lennox H.

Hi, This valve does come complete with valve stem. You can order the Valve Stem Assembly (51013811) separately.

?     Asked on 2/10/2016 by Bob

What is the difference this valve push to run pull to flush bottom outlet waste or flush? my valve and filter are 30-35 years old still work good self-cleaning jets its been glued you name it to keep it running MY VALVE is PULL or up to run PUSH to flush top outlet center outlet from pump/ bottom to dome (pool) gears for jets using a new TR 100 filter 30 inches this valve will work on the filter but will the same size as my old one would I just have to replumb it thanks bob

A  Answered on 2/25/2016 by InyoPools Product Specialist Megan C.

Hello, Bob. Here is a copy of the owner's manual for the CMP valve, click here to view. It is designed to use in place of the Pentair 263064. The valves are used on the Triton II Side Mount Sand Filters. The TR40, 50, 60, 100, and 140 have the option to use valves 261173, 263079, 261049, 261050, 261055, 263064, or 263080. You will most likely need to replumb depending on the removal process of the old valve.


Review Summary

 (Average 5  out of 5 stars)
1 Ratings
5 star:
4 star:
3 star:
2 star:
1 star: