

OSAH71型對夾升降式止回閥

- 基本參數
- 外形尺寸
- 相關下載
主要外形尺寸及重量(mm)
公稱壓力MPa | 通徑DN(mm) | L | D | 配管法蘭(供參考) | 重量(kg) | |||
螺栓孔中心圓直徑b1 | 螺栓數量 | 螺栓直徑D | 螺栓長度L1 | |||||
PN1.0-1.6 | DN15 | 27 | 50 | 65 | 4 | M12 | 75 | 0.20 |
DN20 | 27 | 57 | 75 | 4 | M12 | 90 | 0.25 | |
DN25 | 27 | 68 | 85 | 4 | M12 | 90 | 0.30 | |
DN32 | 29 | 78 | 100 | 4 | M16 | 100 | 0.40 | |
DN40 | 35 | 86 | 110 | 4 | M16 | 105 | 0.60 | |
DN50 | 40 | 102 | 125 | 4 | M16 | 125 | 0.90 | |
DN65 | 46 | 123 | 145 | 4 | M16 | 130 | 1.45 | |
DN80 | 53 | 137 | 160 | 8 | M16 | 135 | 1.95 | |
DN100 | 63 | 158 | 180 | 8 | M16 | 150 | 2.70 | |
DN125 | 77 | 188 | 210 | 8 | M16 | 180 | 4.00 | |
DN150 | 92 | 209 | 240 | 8 | M20 | 210 | 5.35 | |
DN200 | 102 | 263 | 295 | 12 | M20 | 240 | 8.50 | |
DN250 | 130 | 325 | 355 | 12 | M20 | 260 | 18.50 | |
PN2.5 | DN15 | 27 | 50 | 65 | 4 | M12 | 80 | 0.20 |
DN20 | 27 | 57 | 75 | 4 | M12 | 90 | 0.25 | |
DN25 | 27 | 68 | 85 | 4 | M12 | 90 | 0.30 | |
DN32 | 29 | 78 | 100 | 4 | M16 | 110 | 0.40 | |
DN40 | 35 | 86 | 110 | 4 | M16 | 115 | 0.60 | |
DN50 | 40 | 102 | 125 | 4 | M16 | 125 | 0.90 | |
DN65 | 46 | 123 | 145 | 8 | M16 | 135 | 1.45 | |
DN80 | 53 | 137 | 160 | 8 | M16 | 145 | 1.95 | |
DN100 | 63 | 158 | 190 | 8 | M20 | 160 | 2.70 | |
DN125 | 77 | 188 | 220 | 8 | M22 | 205 | 4.00 | |
DN150 | 92 | 209 | 250 | 8 | M22 | 225 | 5.35 | |
DN200 | 102 | 263 | 310 | 12 | M22 | 260 | 8.50 | |
DN250 | 130 | 325 | 370 | 12 | M27 | 280 | 18.50 |
主要外形尺寸及重量(mm)
公稱壓力MPa | 通徑DN(mm) | L | D | 配管法蘭(供參考) | 重量(kg) | |||
螺栓孔中心圓直徑b1 | 螺栓數量 | 螺栓直徑D | 螺栓長度L1 | |||||
PN1.0-1.6 | DN15 | 27 | 50 | 65 | 4 | M12 | 75 | 0.20 |
DN20 | 27 | 57 | 75 | 4 | M12 | 90 | 0.25 | |
DN25 | 27 | 68 | 85 | 4 | M12 | 90 | 0.30 | |
DN32 | 29 | 78 | 100 | 4 | M16 | 100 | 0.40 | |
DN40 | 35 | 86 | 110 | 4 | M16 | 105 | 0.60 | |
DN50 | 40 | 102 | 125 | 4 | M16 | 125 | 0.90 | |
DN65 | 46 | 123 | 145 | 4 | M16 | 130 | 1.45 | |
DN80 | 53 | 137 | 160 | 8 | M16 | 135 | 1.95 | |
DN100 | 63 | 158 | 180 | 8 | M16 | 150 | 2.70 | |
DN125 | 77 | 188 | 210 | 8 | M16 | 180 | 4.00 | |
DN150 | 92 | 209 | 240 | 8 | M20 | 210 | 5.35 | |
DN200 | 102 | 263 | 295 | 12 | M20 | 240 | 8.50 | |
DN250 | 130 | 325 | 355 | 12 | M20 | 260 | 18.50 | |
PN2.5 | DN15 | 27 | 50 | 65 | 4 | M12 | 80 | 0.20 |
DN20 | 27 | 57 | 75 | 4 | M12 | 90 | 0.25 | |
DN25 | 27 | 68 | 85 | 4 | M12 | 90 | 0.30 | |
DN32 | 29 | 78 | 100 | 4 | M16 | 110 | 0.40 | |
DN40 | 35 | 86 | 110 | 4 | M16 | 115 | 0.60 | |
DN50 | 40 | 102 | 125 | 4 | M16 | 125 | 0.90 | |
DN65 | 46 | 123 | 145 | 8 | M16 | 135 | 1.45 | |
DN80 | 53 | 137 | 160 | 8 | M16 | 145 | 1.95 | |
DN100 | 63 | 158 | 190 | 8 | M20 | 160 | 2.70 | |
DN125 | 77 | 188 | 220 | 8 | M22 | 205 | 4.00 | |
DN150 | 92 | 209 | 250 | 8 | M22 | 225 | 5.35 | |
DN200 | 102 | 263 | 310 | 12 | M22 | 260 | 8.50 | |
DN250 | 130 | 325 | 370 | 12 | M27 | 280 | 18.50 |