94239 (B&B MOLDERS) VALVE ANTI-RETOUR ET ANTI-SIPHON POUR RINCEUR DE RÉSERVOIR DE VR

The B&B Molders 94239 vacuum breaker/check valve is a replacement component for compatible RV holding-tank flushing systems, including The Flusher. Installed between the water inlet and the tank rinser, it helps prevent wastewater and contaminants from flowing back into the hose or water supply. This black plastic valve is factory-tested for leak prevention and meets applicable IAPMO standards. Follow the manufacturer’s installation instructions and positioning requirements.