Metal oche na-arị elu azuokokoosisi valvụ
BS 5163 Metal oche ebili azuokokoosisi valvụ
Nha: DN 50 – DN 300
Akụkụ ihu na ihu kwekọrọ na BS 5163:1986.
Mkpọpu ala dị mma maka BS 4504 / BS Table D.
Nrụgide arụ ọrụ | 10 mmanya | 16 mmanya |
Nnwale Nrụgide | Shell: 15 mmanya; oche: 11 mmanya. | Shell: 24 mmanya; oche: 17.6 bar. |
Okpomọkụ na-arụ ọrụ | 10°C ruo 120°C | |
Mgbasa ozi dabara adaba | Mmiri, mmanụ & gas. |
Mba. | Akụkụ | Ihe onwunwe |
1 | Ahụ | Igwe ihe nkedo / Igwe nchara |
2 | Bonnet | Igwe ihe nkedo / Igwe nchara |
3 | Wedge | Iron ductile |
4 | oche | Brass / Bronze |
5 | Gasket | NBR |
6 | Isi | (2 Cr13) X20 Cr13 |
7 | Stem nut | Bras |
8 | Igwe eji akwa akwa | Bras |
9 | wheel aka | Iron / Steel |
Dee ozi gị ebe a ziga anyị ya