Valvole a sfera BS in fonte cù cuscinetti di montaggio ISO5211
1.Standard: Conforme à BS5159/EN12516
2.Face à Face: DIN4460/EN558-1 Series 3/12
3.Flange foratu à BS4504/EN1092-2/ISO7005-2
4.Material: Cast Iron
5.Pressioni normale: PN16
6.Size: DN15-DN250