Float valve 1)Thread:1/2" to 2" 2)Material:ABS, PE,NR 47)Usage:Cooling tower, heat exchange INTRODUCTIONDetailsNameOKD ... kind of miniature ball float valve, made for the purpose of small equipment.Product features: A, sealing water effect is good, compression ... B, the flow of water, high efficiency. Than traditional straight sealing type water quickly, splash splash less. C, easy installation, flexible ...