163mm sewage outlet, large diameter, faster sewage discharge speed, improve sewage efficiency, suitable for large replacement installations such as RVs, Motorhomes, Vans, Caravan when go travel, can more accurately locate and meet your needs. 2The valve stem is tempered and surface nitriding treatment, with good corrosion resistance and scratch resistance, and long service life. 3The use of highquality ASB material is strong and durable. The sealing surface of the gate and valve seat is made of rubber, which is corrosionresistant. 4It is small in size, light in weight, easy to install, and can be installed and used without complicated steps, bringing you more convenience. 5Sophisticated production provides excellent quality, excellent and stable performance, higher work efficiency, and more in line with your needs. Item Type: RV Water Gate Valve Material: ABS Color: Black Inner Diameter: Approx.63mm/2.5in Application: Suitable for RVs, Trucks, Caravans, Motorhomes. 1 x Water Gate Valve