Camco 23303 RV Water Heater Backflow Preventer 1/2 Inch NPT Brass

The Camco 23303 RV Water Heater Backflow Preventer ensures water flows in only one direction—toward your RV's hot water heater, preventing backflow from your RV water heater into your freshwater system. This backflow preventer helps maintain consistent water temperatures for a more comfortable experience without worrying about hot water reversing into the tubing.

Key Features:

• Heavy-duty brass construction with stainless spring for durability and corrosion resistance
• 1/2-inch male x female NPT threads for easy installation in RV plumbing systems
• CSA low lead content certified and compliant with California's AB1953 and Vermont Act 193 Low Lead Laws
• Overall length measures approximately 2 inches
• Installs inside your RV or home water system to prevent backflow, keeping contaminants out of your fresh water

This check valve is designed for use in RV water heater systems, freshwater tank installations, and pressure water pump applications. Water flows from the male side to the female side, providing reliable one-way flow protection. Ideal for preventing issues like water pump cycling, tank overfilling, and temperature fluctuations in your RV's plumbing system.