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ductile iron air valve
1.body:ductile iron /cast iron2.standard:DIN3352/BS5163/AWWA 4.resilient gate valve PN10 or PN16 . 5.Body/Bonnet: cast iron/ductile iron 6.Wedge: cast iron/ductile iron with EPDM 8.fusion bonded epoxy paint
If you are interested in our valves, please mail me at any time, we will make a reply promptly.
high quanlity for ductile iron air valve