High quality: 60mm IBC adapter adopts butterfly structure, lightweight material, beautiful appearance, resistance to acid, alkali, oil, corrosion, smooth water flow , resistance to internal sealing pressure and no leakage, the valve works normally at a temperature of -20C to +70 C Valve size for 1000l IBC tank: DN40 (diameter inlet diameter 62mm, outlet diameter 50mm) Easy installation: 1000l tank valve adopts thick and thin universal threads, easy to install and difficult to loosen, and children can easily screw them Wide range of applications: The universal IBC water tank adapter is a high-precision seamless connection that can connect its various accessories, IBC water tanks, oil tanks and different water tanks general to meet different needs Integral valve: The interface of this universal water tank butterfly valve for IBC cannot be rotated and the valve handle rotates by tightening