ABS Plastic Cooling Tower Float Valve 1)Thread:1/2 to 2" 2)Material:ABS, PE,NR 3)Usage:Cooling tower, heat exchange Float ... to fasten the water flow rate,widely used in cooling tower,water tank,and othersWelcome to our website:aosua.preview.alibaba ... :Are you a factory or a trading company? A:Cooling tower manufacturer with 50 works.2)Q:What's your MOQ ...