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Brief Introduction
The Q944/45F electric three-way flange ball valve can be L-shaped or T-shaped. The L-shaped (Q944F) three-way ball valve is used for switching the flow direction of the medium and can connect two perpendicular channels; T-shaped (Q945F) three-way ball valve is used for medium diversion, merging, and flow direction switching. A T-shaped tee can connect three channels to each other or connect two of them. Electric three-way ball valves generally adopt a two seat structure, but can also adopt a four seat structure according to user requirements. Widely applicable for switching the flow direction of media and diverting or mixing fluids in pipeline systems such as water supply, petrochemicals, metallurgy, mining, textiles, energy, papermaking, food, steel, etc.
Technical Parameter
Electric actuator optional features | Switching, integral, adjusting, intelligent |
Electric actuators are available in a variety of models | Q, DQ, QM, QC, AKQ series, large diameter optional Z series, AK series |
Voltage | AC220V,AC110V,AC380,DC12V,DC24V,DC110V |
Nominal diameter | DN15mm~DN200mm |
Nominal pressure | PN1.0MPa~PN1.6MPa |
Applicable temperature | PTFE: -30-+120°C PPL: ≤350°C Metal Seal: ≤450°C |
Connection | Flange |
Body material | Cast steel, 304, 316, 316L |
Disc material | 304、316、316L |
Seat lining | PTFE, PPL, metal seals |
Applicable media | Water, petroleum, acids, viscous fluids, slurry media, etc |
Structural Diagram of Electric Three-Way Flange Ball Valve
Main Dimension Table
DN(mm) | H | L | L1 | D | D1 | D2 | b |
15 | 53 | 150 | 75 | 95 | 65 | 46 | 14 |
20 | 58.5 | 160 | 75 | 105 | 75 | 56 | 16 |
25 | 70 | 180 | 90 | 115 | 85 | 65 | 16 |
32 | 77.5 | 200 | 100 | 140 | 100 | 76 | 18 |
40 | 86.5 | 220 | 110 | 150 | 110 | 84 | 18 |
50 | 92 | 240 | 120 | 165 | 125 | 99 | 20 |
65 | 107 | 260 | 130 | 185 | 145 | 118 | 20 |
80 | 119 | 280 | 140 | 200 | 160 | 132 | 20 |
100 | 150 | 320 | 160 | 220 | 180 | 156 | 22 |
125 | 200 | 380 | 190 | 250 | 210 | 184 | 22 |
150 | 240 | 440 | 220 | 285 | 240 | 211 | 24 |
200 | 300 | 550 | 275 | 340 | 295 | 266 | 24 |