Highly admired for easy operation, compact design, rigid construction and low maintenance, offered AS - 300 Automatic Drain Valve is commonly utilized for controlling and regulating the flow of water and varied liquid. This type of valve is easy to assemble due to its precise threading, ideal dimension, solid construction and lightweight. Ideal for water treatment plants and varied heavy duty industries, the AS - 300 Automatic Drain Valve comes in diversified sizes, shapes and metal types to opt from.