【Applicable】Ball valve suitable for single IBC containers with 75mm coarse thread. Material: Aluminum + ABS Plastic; Entrance: approx. 75 mm; Outlet: about 55mm. 【Features】Made of high molecular weight and high density polyethylene, it has the advantages of acid, alkali and corrosion resistance, mechanical strength high and easy to open. 【Description】 The tank drain valve is used to control the flow of plastic tanks and prevent liquid splashing. Flexible aluminum connection for easy disassembly and assembly. Comfortable handle, easy to open and close. Clever design, double insurance against accidental opening. 【Wide Application】Widely used for chemical process and relief valve for acid tank, IBC tank, water tank, rain barrel , etc. Novel structure, beautiful appearance, sturdy and durable, can be used repeatedly.