Waterway 1" Horizontal Top Access Diverter Valve [Black] (600-4331)

Waterway 1" Horizontal Top Access Diverter Valve in Black (600-4331) is a reliable flow-director designed for pool and spa plumbing. Ideal for DIYers and professionals, it makes it simple to route water between two downstream lines with a quick turn of the top-mounted control.

Discontinued by manufacturer

• 1" Plumbing Size: Fits standard 1" PVC piping and fittings for seamless integration into existing pool or spa loops.
• Top-Access Design: Ergonomic lever sits on the top for easy one-handed operation and fast adjustments without removing panels.
• 3-Port Diverter: Directs flow between two downstream lines, enabling flexible configurations for jets, returns, or bypasses.
• Durable PVC Construction: White valve body with a black actuator knob, built to resist pool chemicals and prolonged exposure to sunlight.
• Installation Flexibility: Designed for standard PVC installations with slip-fit connections or solvent-weld/cementing as appropriate for your setup.
• Brand Reliability: Waterway Plastics is known for dependable pool and spa valves that support consistent circulation in modern homes and yards.

This valve is a practical solution for directing water flow in Home & Garden > Pool & Spa systems. Use it to toggle between pool and spa circuits, balance jet pressure across zones, or isolate a leg of the loop for maintenance—keeping your pool or hot tub operating smoothly with less downtime and more precise control.