wafer type soft seal butterfly valve
Standard: GB/DIN
Body: Ductile Iron/ Cast Steel
Disc:Ductile Iron/ Cast Steel
Seat: EPDM/PTFE
wafer type
Size: DN50-DN1200
Medium: Water, Sea Water, Sewage water
We have obtained Certificates of CE, API 6D, API 607, TS and ISO 9001