soft seal butterfly valves(EPDM,PTFE,NYLON etc sealing)type: wafer type ,flange typepressure:PN6,PN10,PN16Size:2"-80"(DN 50-DN2000)operation: leverl,gear,pneumatic,electric(GB,API,JIS DIN standard)
China Tiansheng Valve Group
Main Products: ball valve, butterfly valve, gate valve, globe valve... More