Pool Plumbing & Valves

Shop pool and spa plumbing supplies including valves, unions, check valves, diverter valves, adapters, fittings, and equipment-pad plumbing components. Pool Supply Depot carries plumbing products for residential and commercial pool circulation systems, repairs, renovations, and equipment upgrades.

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Pool Valves, Unions & Fittings

Pool equipment pads use valves and fittings to control circulation through pumps, filters, heaters, spas, water features, and sanitation systems. Correct sizing and configuration are important for serviceability and system flow.

Replacement & Upgrade Plumbing

When replacing pumps, heaters, filters, or automation equipment, plumbing changes may be required because new equipment can have different port spacing, union sizes, or flow requirements. We stock and source common valve and union products from Jandy, Pentair, CMP, and other manufacturers.

Need Help Identifying a Valve?

Send the manufacturer, valve size, model or part number, number of ports, actuator information if applicable, and photos. We can help identify complete valves, handles, lids, diverters, seals, unions, and compatible replacement components.

For full equipment-pad projects, visit our Pool Equipment Upgrades page.

149 products

2” Coupling PVC Sch 40 by Pool Supply Depot
Pentair Compool 2-2.5 Check Valve Rebuild Kit 263042Z
Save $13.99
2” 45 Elbow PVC Sch40 by Pool Supply Depot
2.5" Coupler PVC SCH40 by Pool Supply Depot
Jandy Smart Sync 60 Watt Led Adapter | SMARTSYNC60W by Pool Supply Depot
Pentair and Sta-Rite 2" Slip Half Union Kit | PKG -188Z by Pool Supply Depot
Save $10.01