1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve Replacement for b&b Model 571 RV Black Tank Flush Anti Backflow valve, Durable and Leak-Proof Flusher Check Valve
Wide RV Compatibility: 1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve compatible seamlessly with Montana Mountaineer, Grand Design Reflection, Newmar, Coachman Leprechaun, Keystone: Passport/Outback,Forest River and other RV Blackwater cleaning systems—eliminating fitment guesswork and keeping you rolling.
Durable Construction: 1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve is molded from premium, UV-stable ABS plastic for outstanding corrosion resistance and impact strength, standing up to harsh weather, road vibration, etc.
Vacuum Breaker Check Valve: This 1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve features a 125 PSI pressure rating with 1/2-inch MPT inlet/outlet connections, engineered for reliable backflow prevention in standard plumbing and irrigation systems. Corrosion-resistant construction ensures durability under high-pressure conditions.
Leak-Free Performance: 1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve features precision-machined threads and an integrated sealing design that eliminate water and air leaks, ensuring smooth operation and avoiding costly tank repairs or unpleasant odors.
Quick, Tool-Free Installation: 1/2 Inch MPT A10-3050 Transparent Vacuum Breaker Check Valve installs in seconds via its standard 1/2″ MPT thread—simply screw it into your existing plumbing and you're back on the road with confidence in your RV's water system.