The Pneumatic Fluorine-Lined Wafer Butterfly Valve features an innovative design, simple structure, and quick opening and closing.
The Pneumatic Fluorine-Lined Wafer Butterfly Valve features an innovative design, simple structure, and quick opening and closing. It is compact, lightweight, has low resistance, high flow capacity, and reliable performance. The installation direction is not limited by the medium flow direction, making the product suitable for sulfuric acid, hydrochloric acid, various organic acids, strong acids, strong alkalis, and other corrosive gases and liquids.
Main Performance Parameters |
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Nominal Diameter | DN50-DN600 |
Nominal Pressure | 1.0 MPa (PN10) ~ 1.6 MPa (PN16) |
Applicable Temperature | PTFE -10°C ~ +150°C |
Applicable Medium | Acids, alkalis, and corrosive gases or liquids |
Connection Method | Wafer connection |
Main Component Materials |
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Part Name | Materials |
Body Material | Ductile cast iron, cast steel, stainless steel, etc. |
Plate Material | Stainless steel, desulfurization (1.4529/2507), nylon, PTFE, etc. |
Stem Material | 2Cr13, 304, 316, etc. |
Packing | PTFE |
Main Dimensions and Connection Sizes |
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DN | L | H1 | H2 | D |
50 | 43 | 70 | 297 | 125 |
65 | 46 | 80 | 310 | 145 |
80 | 46 | 92 | 331 | 160 |
100 | 52 | 107 | 348 | 180 |
125 | 56 | 121 | 428 | 210 |
150 | 60 | 134 | 447 | 240 |
200 | 68 | 170 | 481 | 295 |
250 | 77 | 208 | 520 | 355 |
300 | 79 | 240 | 548 | 410 |
350 | 105 | 265 | 583 | 470 |
400 | 112 | 297 | 615 | 525 |
450 | 129 | 331 | 819 | 585 |