Flanges drilling: UNI EN 1092-1 PN 10, PN 16, PN 25
Installation: horizontal
FIELDS OF APPLICATION: tanks ° towers ° pumping stations Materials
body - bonnet: ductile iron GGG50, EN-GJS-500-15
disc: forged steel A105, BUNA lined
stem: stainless steel AISI 410
seat:copper alloy overlay
diaphragm: nylon reinforced rubber
spring: stainless steel
ball valve: brass