Protect your water systems with the IPW Industries PVC check valve, engineered for reliable backflow prevention in residential and commercial applications. This professional-grade 3/4 check valve features dual 3/4" FNPT x 3/4" FNPT threading, making it compatible with standard plumbing, irrigation systems, and water lines. Built with durable PVC construction and Buna-N rubber seals, this one way check valve meets standards for potable water contact. Ideal for sump pump check valve installations, well pump systems, sprinkler systems, and water check valve applications requiring dependable backflow protection. The compact design fits tight spaces while delivering superior performance in residential plumbing, irrigation backflow prevention, and pressure systems. Each PVC check valve undergoes rigorous testing to ensure long-lasting reliability. This 3-pack provides excellent value for contractors, maintenance professionals, and property owners needing multiple units for installations or emergency repairs. Compatible with PEX, copper, and PVC piping systems, these check valves prevent reverse flow damage to pumps, tanks, and equipment. Trust IPW Industries for premium water system protection and professional-grade backflow valve solutions. Additional Details ------------------------------ Bullet point: WATER SYSTEM PROTECTION: Engineered with durable PVC construction, this 3/4 check valve prevents dangerous backflow in residential and commercial water systems. The reliable one way check valve design protects pumps, tanks, and equipment from reverse pressure damage. Trust this industrial-grade valve to deliver consistent performance in demanding environments where water system integrity is non-negotiable.