The D941F-16Q Electric Flanged PTFE Butterfly Valve is an automated valve integrating an electric actuator with a butterfly valve body. It features a simple structure, high flow capacity, reliable sealing performance, convenient operation, and extended service life.Its valve body is internally lined with polytetrafluoroethylene (PTFE) material, providing excellent corrosion resistance. It is widely used across multiple industries including petroleum, chemical, pharmaceutical, food, paper, wastewater treatment, power generation, and environmental protection.
Product Features
- Novel design, reasonable, special structure, light weight, rapid opening and closing.
- Small operating torque, easy to operate, labor-saving dexterity.
- Can be installed in any position, easy maintenance.
- The seals are replaceable and achieve bidirectional sealing performance.
- The sealing material is resistant to aging, weak corrosion, and long service life.
Product Parameters
Product Model | D941F-16Q |
Valve body material | Ductile Iron |
Valve plate material | 304 Stainless Steel |
Rubber lining material | PTFE Polytetrafluoroethylene |
Forms of control | Switching Type/Regulating Type |
Selectable Voltage | AC220V/AC380V/DC24V |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water, Gas, Oil, etc. |
Applicable temperature | ≤150°C |
Product Size Reference
Nominal Diameter | L | ΦD1 | N-Φ |
DN50 | 108 | 125 | 4-Φ18 |
DN65 | 112 | 145 | 4-Φ18 |
DN80 | 114 | 160 | 8-Φ18 |
DN100 | 127 | 180 | 8-Φ18 |
DN125 | 140 | 210 | 8-Φ18 |
DN150 | 140 | 240 | 8-Φ22 |
DN200 | 152 | 295 | 12-Φ22 |
DN250 | 165 | 355 | 12-Φ26 |
DN300 | 178 | 410 | 12-Φ26 |
DN350 | 190 | 470 | 16-Φ26 |
DN400 | 216 | 525 | 16-Φ31 |
DN450 | 222 | 585 | 20-Φ31 |
DN500 | 229 | 650 | 20-Φ34 |
