Duckbill Check Valve - 3/8 Inch Santoprene

Duckies Pool Supply presents the 3/8 Inch Santoprene Duckbill Check Valve — a reliable chemical injection valve engineered for Stenner pumps (excluding S4 prefix models) and compatible CAT controllers. Designed for dependable backflow prevention, this valve combines Santoprene flexibility with easy installation for pool and chemical dosing systems.

• 3/8 Inch ferrule included — Ready to install with the supplied ferrule for a snug, leak-resistant connection.
• Santoprene duckbill — Chemical-resistant elastomer that provides long-lasting sealing and flexibility under varying conditions.
• Wide compatibility — Works with most Stenner pumps (not S4) and CAT Controller models CAT 1000, 2000, 4000, 5000 and HCC Automated Controllers.
• Backflow prevention — Engineered to stop reverse flow and protect dosing systems from contamination and damage.
• Easy maintenance — Simple replacement design reduces downtime and service complexity.
• OEM-quality performance — Built to meet the standards expected by professionals and pool technicians.

Choose Duckies Pool Supply for quality parts that keep your chemical injection system running smoothly. Order the 3/8" Santoprene Duckbill Check Valve today to improve reliability and prevent costly backflow — add to cart now.