Jandy 7511 Pro Series Spring Check Valve, 90° Elbow, 1.5" x 2" — Genuine OEM
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The Jandy Pro Series 7511 Spring Check Valve is a genuine Zodiac/Jandy 90° elbow check valve sized 1.5" x 2". It combines a check valve and a 90-degree turn in one fitting, preventing backflow while redirecting flow — saving space and fittings at the equipment pad. Tough CPVC with a clear lid and red seal plate for easy inspection.
Key Features
- 90° elbow design: Check valve and directional turn combined in one fitting for 1.5" to 2" plumbing.
- Clear lid & red seal plate: See valve operation and inspect for debris at a glance.
- Chemical-resistant superalloy spring: Built for salt chlorinators and chemical dosing systems.
- Tough CPVC construction: Corrosion-resistant and highly chlorine-resistant.
- Easy service: Disassembles quickly to clear debris.
- Space-saving: Eliminates a separate elbow fitting.
Specifications
- Part Number: 7511
- Type: Spring check valve, 90° elbow
- Size: 1.5" x 2"
- Material: CPVC
- Brand: Jandy Pro Series (Zodiac) — genuine OEM
Frequently Asked Questions
Is the Jandy 7511 a straight or 90-degree check valve?
It's the 90° elbow version, sized 1.5" x 2". It combines a check valve and a directional turn in one fitting. The straight-through version in this size is the 7235.
What size plumbing does it fit?
1.5" to 2" plumbing. For the 90° elbow in 2" to 2.5", choose the 7512.
Why use a 90° check valve?
It saves space and an extra fitting where your plumbing needs to both check backflow and turn a corner.
Can it be used with a salt system?
Yes — the superalloy spring is chemical-resistant for salt chlorinators and chemical dosing.
Is it genuine Jandy?
Yes — a genuine Jandy Pro Series (Zodiac) OEM valve.
Frequently asked questions
How do I identify the right replacement valve?
Valves are specified by port size, port count, connection type - slip, threaded or union - and body material. Measure the pipe outside diameter rather than guessing at nominal size, since PVC sizing does not match the physical measurement.
What is the part number for this valve?
Pro Series lists this valve under part number 7511. Quote 7511 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
Why is my valve leaking or hard to turn?
Stiff operation and weeping around the stem usually mean dried-out or chemically degraded seals. Many valve bodies can be rebuilt with a service kit rather than replaced outright, which avoids cutting into the plumbing.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Pro Series equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Can I automate this valve?
Diverter valves in this style commonly accept a valve actuator so an automation system can switch them, but the actuator and its mounting hardware are separate items. Confirm the valve body is a type the actuator is rated to drive before ordering.
Is there a warranty on this valve?
It carries the standard Pro Series manufacturer warranty. The terms are set by Pro Series, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.