Jandy Gray 3 Way Valve 2" Inside/2 1/2" Outside - 2875


Part # 2875

By Jandy

  5 Average  



Part # 2875

Alternate Part #'s JDY-56-4048, JDY2875

Product Description

Jandy sets the benchmark for valves. For over 30 years Jandy valves have become synonymous with innovation, durability and quality. All Jandy valves pass 18 different quality control checks before leaving the factory.

Our workhorse diverter valve is as tough as the NeverLube, and requires no disassembly for lubrication. It comes with a 1-year warranty and a 20-year track record of proven reliability.


  • Grease cap eliminates need to disassemble valve for lubrication
  • Made from durable CPVC
  • Handle does not extend beyond the valve port – so it can’t interfere with other pool and spa equipment

Click here for more Jandy Valves

Product Specifications

Inside Diameter:
2 in.
3 Way
Outside Diameter:
2 1/2 in.

?     Asked on 4/30/2017 by BJ

I am going to use this valve to replace the parts inside my existing valve (diverter, gaskets). My grease cap insert also broke off my current valve...can I remove the grease cap insert from this new one and screw it into my existing valve? I wouldn't think there would be any issues but checking to be sure.

A  Answered on 4/30/2017 by InyoPools Product Specialist Scott W.

If you have a part number off of your current valve I can confirm that the grease cap will fit on your current valve.

?     Asked on 6/1/2015 by Chuck

I have elbows that say 2 on them that connect over the valve. What size valve do I need to order?

A  Answered on 6/2/2015 by InyoPools Product Specialist Dennis R.

If your elbows fit 2" piping, you will want to buy the diverter valve that is 1 1/2" inside and 2" outside. The 2" elbow will then fit over the outside of the valve port. For lower maintanance you might consider buying the Neverlube version of this valve. They have a Teflon paddle and never have to be lubricated.

?     Asked on 9/23/2014 by Guest

I have this valve installed at my pump. I have a lot of air coming out of the pool jets and it doesn't stop. If I rotate the valve to vacuum and back to skimmer, it clears the air immediately. Do you have any suggestions?

A  Answered on 9/23/2014 by InyoPools Product Specialist Patrick P.

I would recommend checking the gaskets/o-rings on the valve and pump housing. They may be letting air into the system.

?     Asked on 5/10/2013 by Guest

On Jandy Valve 2875, what is the function of the black knob?

A  Answered on 5/10/2013 by InyoPools Product Specialist Patrick P.

The black knob on the valve should be filled with marine grease. The knob can be turned to force grease into the valve. This lubricates the valve and helps the handle turn.

?     Asked on 1/23/2012 by Guest

Why do the Jandy valves list ID and OD for each valve?

A  Answered on 1/23/2012 by InyoPools Product Specialist Patrick P.

Each Jandy valve is designed to connect to two different size pipes. For example on a valve shown with ID 1 1/2" and OD 2", a 1 1/2" pipe can be glued inside the port or a 2" pipe can be glued on the outside of the port.

?     Asked on 4/20/2009 by Guest

I just bought a house with a pool. i'v never had a pool so my question is when the pump comes on automaticaly (it has a timer)what position is the jandy valve supposed to be turned to the main drain or skimmer?

A  Answered on 4/20/2009 by InyoPools Product Specialist Patrick P.

You can turn the valve so that all the suction is going to the drain at the bottom of the pool, this will suck any dirt or debris on the bottom of the pool through the drain and clean through the filter. If you turn the valve so the suction is going to the skimmer then you will be pulling any leaves or debris off the surface of the pool. You can also set the valve in a half way position so you are pulling from both the skimmer and main drain. I hope this helps.


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