Description
The Jandy Pro Series 4719 NeverLube Positive Seal Diverter Valve is a genuine Zodiac/Jandy 3-port diverter valve sized 2.5″ x 3″ the largest valve of its kind on the market. It splits or redirects flow between two lines with the maintenance-free NeverLube design and a positive seal for leak-free operation.
Key Features
- NeverLube design: Never needs lubrication over its service life.
- Large 2.5″ x 3″ body: The 3″ dimension connects directly to Jandy’s 3 HP Stealth pump; the 2.5″ side plumbs to standard Jandy universal union connections.
- High flow: Handles up to 170 GPM with minimal head loss suited to spas and water features.
- 3-port diversion: Directs flow between two outlets, or blends between them.
- Adjustable stop: Allows flow adjustment, with placards that label valve position.
- Automation ready: Works with the Jandy Valve Actuator.
- CPVC construction: Withstands extreme chemical and temperature fluctuation.
Specifications
- Part Number: 4719
- Type: NeverLube positive seal diverter valve, 3-port (large diverter)
- Size: 2.5″ x 3″
- Max Flow: Up to 170 GPM
- Material: CPVC
- 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 2.5″ x 3″. The 2-port counterpart in the same large-diverter body is the 4718.
How is the 4719 different from the 4717?
Size. The 4717 is the 2″ x 2.5″ 3-port valve; the 4719 is the larger 2.5″ x 3″ version for higher-flow plumbing. They are not interchangeable check your pipe size before ordering.
Will it fit 2″ plumbing?
Not directly. This valve is built for 2.5″ and 3″ pipe. For 2″ x 2.5″ plumbing use the 4717 instead.
What’s a 3-port valve for?
Diverting flow between two destinations pool and spa returns, or a water feature line.
Can it be rebuilt?
Yes with standard Jandy NeverLube diverter and o-ring kits.
Is it genuine Jandy?
Yes a genuine Jandy Pro Series (Zodiac) OEM valve.









