Maintain uninterrupted, properly directed water flow in your spa with the Swimables SW-32-342 check valve in dark gray. This valve features a 1.5-inch male pipe thread (MPT) connection that integrates smoothly into typical spa plumbing runs, forming a reliable threaded joint. At its core, a spring-actuated gate built around a 316 stainless steel pin and spring reacts instantly when water pressure drops or reverses, sealing off the line to stop backflow before it can reach sensitive equipment. The outer housing is fabricated from hardy, corrosion-resistant material that tolerates continuous exposure to hot, chemically treated water. With a design focused on drop-in simplicity, the SW-32-342 goes from package to fully operational in just a few minutes of wrench work.

Key Benefits

• Instant Backflow Shutoff: Spring-actuated gate closes automatically to keep water flowing in one direction only.
• 1.5-Inch MPT Fitting: Threads seamlessly into standard-size spa plumbing connections.
• Premium 316 Stainless Steel Components: Internal pin and spring resist rust and wear for season-after-season reliability.
• Stands Up to Spa Chemistry: Housing material tolerates chlorine, bromine, and other common water treatments.
• Minimal-Effort Installation: Thread-in design requires basic tools and completes quickly without professional help.

Specifications

• Brand: Swimables
• Part Number: SW-32-342

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