Valves za Lango la Shina Lisiloinuka La Mwisho-BS3464
1.Standard: Inalingana na BS3464
2.Uso kwa Uso unapatana na BS3464
3.Flange iliyochimbwa kwa JIS B2212
4.Nyenzo: Chuma cha Kutupwa
5.Shinikizo la Kawaida:PN10
6.Ukubwa: DN40-DN400
Vali ya lango iliyoketi ya chuma isiyoinuka BS 3464
Vipimo |
1 | Mwili | Chuma cha kutupwa au chuma cha ductile |
2 | Diski | Chuma cha kutupwa au chuma cha ductile |
3 | Kiti | Chuma cha pua/Shaba/Shaba |
4 | Shina | Chuma cha pua |
5 | Bonati | Chuma cha kutupwa au chuma cha ductile |
6 | Gurudumu la mkono | Chuma cha kutupwa au chuma cha ductile |
1 | Uso kwa uso kulingana na BS3464 |
2 | Flange iliyochimbwa kulingana na BS 10 Jedwali D/E |
Shinikizo la kufanya kazi | PN10 | PN16 |
Shinikizo la shell | MPa 1.5 | 2.4MPa |
Shinikizo la kiti | MPa 1.1 | MPa 1.76 |
DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 140 | 146 | 159 | 165 | 172 | 190 | 210 | 241 | 273 | 305 | 381 | 406 |
H | 283 | 301 | 333 | 371 | 405 | 463 | 504 | 602 | 689 | 773 | 885 | 964 |
D | 133 | 152 | 165 | 184 | 216 | 254 | 279 | 337 | 406 | 457 | 527 | 578 |
PCD | 98.4 | 114.3 | 127 | 146 | 177.8 | 209.6 | 235 | 292.1 | 355.6 | 406.4 | 469.9 | 520.7 |
n-φd | 4-16 | 4-19 | 4-19 | 4-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-26 | 12-26 | 12-26 |
C | 160 | 180 | 180 | 200 | 250 | 280 | 280 | 340 | 340 | 400 |
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Vipengele |
Mtihani |
BS3464-M-01 |
BS3464-M-02 |
Vipimo (mm) |
Maombi |