Pool Valves

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Trusted Brands, Lasting Performance

Shop pool valves from trusted names like Pentair, built to provide reliable control and long-lasting durability for your pool system.

Smooth Water Control

Our pool valves make adjusting water flow simple, keeping your pool clean, balanced, and perfectly circulated.

Multiport Valves Made Easy

Switch between filtration, backwash, and rinse effortlessly with our multiport pool valves, designed for convenience and efficiency.

Direct Water Where You Need It

Pool diverter valves help guide water exactly where it’s needed, improving circulation and ensuring every corner of your pool is refreshed.

Quick and Hassle-Free Replacements

Find all the pool valve replacement parts you need to keep your system running smoothly without downtime or costly repairs.

Complete Pool Plumbing Solutions

Our pool plumbing valves cover every need, from standard inlets to specialized controls, so your pool performs at its best year-round.

Shop Pool Valves Online

Browse our collection of Pentair pool valves and other high-quality components, all available for easy online purchase, shipped directly to your door.

Frequently Asked Questions

The best pool valves depend on your plumbing setup and desired level of control:

For long-term reliability, choose valves with Teflon seals, corrosion-resistant hardware, and serviceable internals.

Pool valve positions depend on the function you’re performing:

  • Normal circulation: Skimmer and main drain valves open, waste valve closed.
  • Spa mode: Spa suction and return valves open, pool return closed.
  • Backwashing (multiport valve): Rotate handle to “Backwash” and run for 2–3 minutes.
  • Draining: Waste valve open, returns closed.

Always ensure pumps are off before changing valve positions to avoid pressure surges or equipment damage.

  • Ball valves provide simple on/off flow control - ideal for single lines.
  • Diverter valves allow flow direction adjustment between multiple lines (e.g., pool/spa combo).

A 3-way diverter valve can send water to one or both lines, making it essential for flexible control in complex plumbing setups.

Pool check valves prevent water from flowing backward into equipment, protecting pumps, filters, and heaters.
They are crucial in systems with:

  • Elevated spa spillovers (to stop draining when the pump turns off).
  • Solar heating systems (to prevent back-siphoning).
  • Chemical feeders or salt systems (to avoid backflow contamination).

Choose spring-loaded or flapper-style check valves based on flow rate and pressure needs.

No - always use pool-rated PVC or CPVC valves.
Standard plumbing valves aren’t designed to handle:

  • High chlorine exposure.
  • Constant water pressure.
  • Outdoor UV and temperature variations.

Pool valves are built for chemical resistance and long-term reliability under constant water flow.

Signs your pool valve may need replacement include:

  • Leaking or dripping around the handle or housing.
  • Stiff or seized handles that won’t turn.
  • Internal leaks (water still flows when valve is “closed”).
  • Air bubbles in the pump basket caused by suction-side leaks.

If lubricating or replacing internal seals doesn’t help, a full pool valve replacement is recommended.