1.Standard: Menepati BS5153
2. Bersemuka mematuhi BS EN558-1 Siri 10
3. Bebibir digerudi kepada BS EN1092
4.Bahan: Besi Tuang/Besi Mulur
5. Tekanan Biasa: PN10/16
6. Saiz: DN40-DN400
Komponen 1 | Badan | Besi tuang atau Besi mulur |
2 | Bonet | Besi tuang atau Besi mulur |
3 | Cakera | Besi tuang/Besi mulur dengan NBR atau EPDM |
4 | Pin engsel | Keluli tahan karat |
Permohonan 1 | Bersemuka mengikut BS5153(EN558-1 Siri 10) |
2 | Bebibir digerudi mengikut BS4504(EN1092-2 PN10/16) |
3 | Tekanan nominal PN10/PN16 |
Ujian Tekanan kerja | PN10 | PN16 |
Tekanan cangkerang | 1.5MPa | 2.4MPa |
Tekanan tempat duduk | 1.1MPa | 1.76MPa |
Dimensi (mm) DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 165 | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 | 787 | 914 |
H | | 83 | 90 | 95 | 110 | 135 | 156 | 186 | 214 | 245 | 400 | 430 |
PN10 | D | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 |
PCD | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 |
n-φd | 4-19 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 | 16-23 | 16-28 |
PN16 | D | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | 520 | 580 |
PCD | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 |
n-φd | 4-19 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 |
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