This inlet with a check valve is a must have for RV and boat owners. Its sturdy construction ensures it can withstand the rigors of travel, while the check valve prevents backflow, maintaining the integrity of your water system. This product is for those who prioritize clean and efficient water management. Features -Color:Black -Material:Brass -Size:7.50X7.50X6.50cm/2.95X2.95X2.55in -High strength brass: made from high strength brass, this rv water inlet is highly durable, providing performance -Adaptable use: suitable for rvs, boats, and other vehicles, this water inlet offers a versatile and practical solution for various water connection needs -Easy to install: designed for easy installation and removal, this water inlet does not require professional tools, making it accessible for all users -Mechanism: equipped with an valve, this water inlet ensures that water flows in direction -Design: the design of this water inlet effectively prevents water tank leaks, maintaining a dry and safe environment inside your rv Package list: 1pcs -way water valve