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Non pin lining butterfly valve
| Specifications | A | B | ØC | ØD | Ød | L | N-ØQ | ØB | ØF | N-ØE |
| DN40 | 120 | 70 | 110 | 52.6 | 12.6 | 33 | 4-19 | 50 | 65 | 4-7 |
| DN50 | 161 | 80 | 125 | 52.6 | 12.6 | 43 | 4-19 | 70 | 90 | 4-10 |
| DN65 | 175 | 89 | 145 | 64.3 | 12.6 | 46 | 4-19 | 70 | 90 | 4-10 |
| DN80 | 181 | 95 | 160 | 78.8 | 12.6 | 46 | 8-19 | 70 | 90 | 4-10 |
| DN100 | 200 | 114 | 180 | 104 | 15.77 | 52 | 8-19 | 70 | 90 | 4-10 |
| DN125 | 213 | 127 | 210 | 123.3 | 18.92 | 56 | 8-19 | 70 | 90 | 4-10 |
| DN150 | 226 | 139 | 240 | 155.7 | 18.92 | 56 | 8-22 | 70 | 90 | 4-10 |
| DN200 | 260 | 175 | 295 | 202.41 | 22.1 | 60 | 8-22 | 102 | 125 | 4-12 |
| DN250 | 292 | 203 | 350 | 250.42 | 28.45 | 68 | 12-22 | 102 | 125 | 4-12 |
| DN300 | 337 | 242 | 400 | 301.5 | 31.6 | 78 | 12-22 | 102 | 125 | 4-12 |
| DN350 | 368 | 367 | 400 | 333.32 | 31.6 | 78 | 16-22 | 140 | 175 | 4-12 |
| DN400 | 400 | 309 | 400 | 389.61 | 33.15 | 102 | 16-26 | 140 | 175 | 4-18 |
| DN450 | 422 | 328 | 400 | 440.51 | 37.95 | 114 | 20-26 | 140 | 175 | 4-18 |
| DN500 | 480 | 361 | 400 | 491.64 | 41.12 | 127 | 20-26 | 140 | 175 | 4-18 |
| DN600 | 562 | 459 | 400 | 592.5 | 50.62 | 154 | 20-30 | 165 | 210 | 4-23 |
| DN700 | 624 | 520 | 400 | 695 | 63.35 | 165 | 20-30 | 254 | 300 | 8-18 |
| DN800 | 672 | 591 | 400 | 794.7 | 63.36 | 190 | 20-33 | 254 | 300 | 8-18 |
- Parameters
| Specifications | A | B | ØC | ØD | Ød | L | N-ØQ | ØB | ØF | N-ØE |
| DN40 | 120 | 70 | 110 | 52.6 | 12.6 | 33 | 4-19 | 50 | 65 | 4-7 |
| DN50 | 161 | 80 | 125 | 52.6 | 12.6 | 43 | 4-19 | 70 | 90 | 4-10 |
| DN65 | 175 | 89 | 145 | 64.3 | 12.6 | 46 | 4-19 | 70 | 90 | 4-10 |
| DN80 | 181 | 95 | 160 | 78.8 | 12.6 | 46 | 8-19 | 70 | 90 | 4-10 |
| DN100 | 200 | 114 | 180 | 104 | 15.77 | 52 | 8-19 | 70 | 90 | 4-10 |
| DN125 | 213 | 127 | 210 | 123.3 | 18.92 | 56 | 8-19 | 70 | 90 | 4-10 |
| DN150 | 226 | 139 | 240 | 155.7 | 18.92 | 56 | 8-22 | 70 | 90 | 4-10 |
| DN200 | 260 | 175 | 295 | 202.41 | 22.1 | 60 | 8-22 | 102 | 125 | 4-12 |
| DN250 | 292 | 203 | 350 | 250.42 | 28.45 | 68 | 12-22 | 102 | 125 | 4-12 |
| DN300 | 337 | 242 | 400 | 301.5 | 31.6 | 78 | 12-22 | 102 | 125 | 4-12 |
| DN350 | 368 | 367 | 400 | 333.32 | 31.6 | 78 | 16-22 | 140 | 175 | 4-12 |
| DN400 | 400 | 309 | 400 | 389.61 | 33.15 | 102 | 16-26 | 140 | 175 | 4-18 |
| DN450 | 422 | 328 | 400 | 440.51 | 37.95 | 114 | 20-26 | 140 | 175 | 4-18 |
| DN500 | 480 | 361 | 400 | 491.64 | 41.12 | 127 | 20-26 | 140 | 175 | 4-18 |
| DN600 | 562 | 459 | 400 | 592.5 | 50.62 | 154 | 20-30 | 165 | 210 | 4-23 |
| DN700 | 624 | 520 | 400 | 695 | 63.35 | 165 | 20-30 | 254 | 300 | 8-18 |
| DN800 | 672 | 591 | 400 | 794.7 | 63.36 | 190 | 20-33 | 254 | 300 | 8-18 |
• The structure is simple and compact, with a 90 ° rotation for quick opening and closing.
• Low operating torque, labor-saving and lightweight.
• Excellent wear reduction and self-lubricating properties, with operating torque reduced by more than 40% compared to ordinary butterfly valves.
• Good wear resistance (nylon has 7 times the wear resistance of copper).
• Non toxic, odorless, and antibacterial, meeting green and environmental protection requirements
• Resistant to salt, alkali, and weak acid erosion, with wide adaptability.
• The valve body and valve plate are lined with fluorine, and there is no pin connection technology to ensure complete isolation between the medium and the metal, with high reliability.
Standard:
Design standards: API609, EN593
Test standards: DIN3230, AP1598, EN12266-1
Structural length standards: DIN3202, AP1609, EN558-1, IS05752
Side flange standards: DIN2501 PN10/16, GB-T17241.6 PN10/16, ASME B16.5 125LB, 150LB, BSEN1092, etc
Applicable medium: water
Nominal pressure: PN10/16
Test pressure: Valve body 1.5MPa/2.4MPa Sealing pressure 1.1MPa/1.76MPa
Operating temperature: -10-85 ℃
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Phone：+86 13820279078
+86 13920031880
TEL ： +86 022-28596699
Email：sales@valobal.com
Address：No. 5 Road North, Industrial Zone, Xiaozhan Town, Jinnan District, Tianjin City
【Mobile Station】
Contact +
Phone：+86 13820279078
+86 13920031880
TEL： +86 022-28596699
Email：sales@valobal.com
Address：No. 5 Road North, Industrial Zone, Xiaozhan Town, Jinnan District, Tianjin City
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分享给朋友吧
版权 © valobal 所有 津ICP备2567604903案
