Hayward Trimline 2-Way Ball Valve 1-1/2" Union PVC — Dial Handle, Teflon Seats

The Hayward SP0722S Trimline 2-way 1-1/2-inch ball valve is a corrosion-resistant PVC union valve that delivers reliable flow control and easy disassembly for pool, spa, and irrigation plumbing.

Built for systems where dependable shutoff and smooth flow are important, the SP0722S combines a dial handle for simple regulation, Teflon seats for consistent sealing, and a union-end design for quick removal or replacement. Rated for service pressures up to 50 psi and manufactured from non-corrosive materials, this valve is intended for above-ground plumbing runs and retrofit jobs where compatibility and long life matter.

How does the SP0722S manage flow and indicate valve position?

The valve uses a dial-style handle that both adjusts flow and provides a clear visual cue of the port orientation. Internally, a precisely aligned ball with Teflon seating creates a smooth flow path and a reliable seal when closed.

• Dial handle gives incremental control and visible position feedback.
• 1-1/2" port maximizes throughput for typical pool and spa lines.
• Teflon seats resist wear for consistent sealing over time.

Can I disassemble plumbing quickly with this Trimline union valve?

Yes — the union-end connector is designed for fast alignment and convenient disassembly without cutting pipe. This makes service, winterization, or equipment swaps faster and reduces the chance of leaks during reassembly.

• Union connector aligns ball and body for reliable reassembly.
• Hand-tightened union nut speeds maintenance and part replacement.
• Suitable for retrofit applications where access may be limited.

What operating limits and environment considerations should I know?

The SP0722S is constructed from PVC and corrosion-resistant components and is rated up to 50 psi. PVC valves should not be used in sustained ambient temperatures at or above 104°F (40°C), so place them in shaded or cooled enclosures when high temperatures are expected.

• Maximum recommended pressure: 50 psi.
• Not recommended for continuous exposure to ambient temperatures ≥104°F (40°C).
• Corrosion-resistant materials extend functional life in wet environments.

How does this valve fit into new builds and aftermarket upgrades?

Hayward’s SP Series is offered in multiple materials, sizes, and port configurations, making the SP0722S a flexible option for many plumbing layouts. Its union ends and common 1-1/2" size help it integrate with standard pool and spa piping or irrigation runs.

• Available options in the SP Series simplify matching to existing systems.
• 1-1/2" FIP thread fits many common fittings and adapters.
• Non-corrosive construction suits wet mechanical rooms and outdoor plumbing.

Who is this for? The Hayward SP0722S Trimline 2-way ball valve is aimed at pool and spa professionals, contractors, and DIY homeowners who need a robust, easy-to-service shutoff or diverter for 1-1/2" lines. It’s well suited for retrofit projects, equipment replacements, and new installations where a union-end PVC valve with clear position indication and reliable Teflon seating is required. If your system operates in high ambient heat or beyond 50 psi, consider selecting a material or model rated for those conditions.