Wafer
Butterfly valve - S59 (PTFE) | Alfa Europe
Flanged (Wafer)
PN 6
PN 10
PN 16
150 lbs
DIN
ANSI
EN-JS 1030 (GGG40) Ductile Iron
1.4408
ASTM A216 WCB
EPDM+PTFE
FKM (Viton®) + PTFE
SILICON+PTFE