Material
Serial no. Part
1 Hand Wheel Ductile iron
2 Stem nut Copper alloy
3 Support ductile cast iron
4 Gland Ductile cast iron
5 Gasket Buna-N rubber
6 Stem Stainless steel
7 Gasket Buna-N rubber
8 Disc Ductile cast iron packed with EDPM outside
9 Body ductile cast iron
Main dimensions
DN 50 65 80 100 125 150 200 250 300 350 400
L 178 190 203 229 254 267 292 330 356 381 406
Hmin 330 340 380 470 490 580 780 960 1075 1180 1290
Hmax 380 405 460 570 615 730 980 1210 1375 1535 1690