The Swimables SW-32-341 check valve in light gray delivers trustworthy one-way flow regulation for spa and hot tub plumbing circuits. Its 1.5-inch male pipe thread (MPT) end connects directly to industry-standard fittings, creating a solid, drip-free junction. Within the valve body, a 316 stainless steel pin and spring power a responsive gate mechanism that seals shut the instant water attempts to travel backward through the line. The housing itself is molded from chemical-resistant material engineered to endure prolonged contact with heated, sanitizer-laden water without softening or cracking. Installation takes only minutes—simply apply thread sealant, hand-tighten, and snug with a wrench for a secure connection that keeps your spa's circulation running exactly as intended.

Key Benefits

• Reliable One-Way Operation: Stops reverse water movement to protect pumps, heaters, and jet assemblies from damage.
• 1.5-Inch MPT End: Mates with standard spa plumbing fittings for a secure, leak-resistant threaded joint.
• Heavy-Duty 316 Stainless Steel Mechanism: Spring and pin assembly provides consistent actuation and outstanding longevity.
• Built for Harsh Water Chemistry: Resists degradation from chlorine, bromine, ozone, and other treatment agents.
• Tool-Minimal Installation: Thread-and-tighten design gets you up and running without specialized equipment or expertise.

Specifications

• Brand: Swimables
• Part Number: SW-32-341

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