Size: DN50-DN1200
PN : PN10/PN16
Working temperature: -15 degree celsius -150 degree celsius
Material list (to select):
Body: Cast iron; Ductike iron;
Disc: Ductile iron; Stainless steel; AL-Bronze;etc
Stem: Stainless steel SS316/416
Seat: EPDM; NBR;
Bushing: PTFE; Lubricated Bronze
Taper Pin: Stainless steel; SS431/316
O-ring: NBR/EPDM
Key: 45
Hexa. Bolt: carbon steel
Spring Gasket: Spring Steel
Bottom Cover: DI
We customized various flanged butterfly valves according to your technical requirements