Valves Ọnụ Ụzọ Ámá Na-adịghị Ebipụta Flanged-DIN3352 F4 PN10, Ụdị O-Ring
1.Standard: kwekọrọ na DIN3352
2.Face na ihu kwekọrọ na BS EN558-1 Series 14
3.Flange gbapụrụ na BS EN1092
4.Material: Nkedo ígwè
5.Nrụgide Nkịtị:DN40-300: PN10, DN350-400: PN4
6.Nha: DN40-DN400