Jandy 4719 Pro Series NeverLube Positive Seal Diverter Valve, 3-Port Large Diverter, 2" x 2.5" — Genuine OEM

The Jandy Pro Series 4719 NeverLube Positive Seal Diverter Valve is a genuine Zodiac/Jandy 3-port valve sized 2" x 2.5" built on the heavy-duty large-diverter platform. It delivers robust, leak-free flow control for directing water between pool, spa, and equipment — with the maintenance-free NeverLube design that never needs greasing.

Key Features

• NeverLube design: Never needs lubrication over its service life.
• 3-port diverter: Switches or splits flow between two paths (e.g., pool and spa).
• Large-diverter build: Heavy-duty internal assembly for demanding installs.
• Positive seal: Tight, leak-free diverter sealing.
• Serviceable: Rebuildable with standard Jandy NeverLube kits.
• CPVC models carry a lifetime warranty on the pool where originally installed.

Specifications

• Part Number: 4719
• Type: NeverLube positive seal diverter valve, 3-port (large diverter)
• Size: 2" x 2.5"
• Brand: Jandy Pro Series (Zodiac) — genuine OEM

Frequently Asked Questions

What size and configuration is the Jandy 4719?

It's a 3-port NeverLube diverter valve sized 2" x 2.5" on the large-diverter platform. The 2-port large-diverter counterpart is the 4718.

How is the 4719 different from the 4717?

Both are 3-port 2" x 2.5" NeverLube valves for the same plumbing. The 4719 uses the large-diverter (8-part) heavy-duty build; the 4717 is the standard build.

What's a 3-port valve used for?

A 3-port diverter directs water between two destinations from one source — commonly to switch flow between pool and spa.

Can it be rebuilt?

Yes — with standard Jandy NeverLube diverter, cover, and o-ring kits.

Is it genuine Jandy?

Yes — a genuine Jandy Pro Series (Zodiac) OEM valve.