Float valve 1)Thread:1/2" to 2" 2)Material:ABS, PE,NR 3)Usage:Cooling tower, heat exchange Float valveValve body:ABSPlug:NRFloat ball:PEWorking temperature:-35 to 70Water pressure:0.01 to 0.88 MpaUsage:Adopt the autolock theory to fasten the water flow rate,widely used in cooling tower,water tank,and othersWelcome to our website:aosua.en.alibaba.com