1 - Body :Cast Steel(1.0619 or GP240GH) –Stainless Steel(1.4308;1.4408)
2 - Stem : X20Cr13 or1.4021 –Stainless Steel(1.4308;1.4408)
3 – Disc : C22.8+13Cr(Stellite) – F304
4 - Seat : 18Cr – Stainless Steel –Stellite
Face to Face according to EN558-1 Series 14 and 15 and 26
Flanges according to EN1092-B1:PN16-PN40