Descripción
The double eccentric butterfly valve are widely used in water supply and drainage, hydre / thermal power, building project .
Series
double eccentric butterfly valve
Size:DN50-DN1200
End flange:ANSI B 16.1, EN 1092, AS 2129
Face to face:ANSI B 16.10
Top flange:ISO 5211
Normal pressure:
DN40-DN1200 PN1.0/1.6MPa(150/200PSI)
Body:CI/DI/WCB/ALB/CF8/CF8M
Disc:
DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem:416/304/431/17-4PH
Seat:NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM(NSF)/PTFE
Suitable temperature:-45~150
Medium:
Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.