Designed for industrial automation, the electric stainless steel 3-way flanged ball valve integrates flow switching, diversion, and mixing functions. With a secure flanged connection and a corrosion-resistant stainless steel body, it ensures precise and reliable fluid control for water treatment, chemical, and HVAC piping systems.Electric 3-Way Ball Valve
The Electric Stainless Steel 3-Way Ball Valve is driven by a motorized actuator for remote switching and flow-direction control in automated lines, pumping stations and process pipelines.
The 3-Way Ball Valve supports fluid diversion, distribution and mixing, helping replace multiple conventional valves, simplify piping layouts and save installation space.
The Flanged Stainless Steel Ball Valve provides a secure and evenly loaded connection for large pipelines, equipment skids and industrial fluid systems requiring regular maintenance.
The Stainless Steel Electric 3-Way Ball Valve offers good mechanical strength, oxidation resistance and corrosion resistance for water, oil, air and general chemical media.
The Motorized 3-Way Flanged Ball Valve is suitable for HVAC, industrial circulating water, water treatment, wastewater, chemical transfer and process automation systems. Different actuators and control options can be configured according to project requirements.
| Main Performance Parameters | ||||||
| Nominal Diameter | DN15-DN200 | |||||
| Nominal Pressure | 1.0Mpa (PN10) -2.5Mpa (PN25) | |||||
| Applicable Temperature | PTFE: 150℃, PPL: 200℃, Metal Hard Seal: 425℃ | |||||
| Suitable Medium | Water, Oil, Steam, Acids and Alkalis | |||||
| Connection Type | Flanged Connection | |||||
| Valve Body Material | Cast Steel, Stainless Steel (304, 316, 316L), Duplex Steel | |||||
| Valve Core Material | Stainless Steel (304, 316, 316L), Duplex Steel | |||||
| Stem Material | ||||||
| Seat Material | Polytetrafluoroethylene (PTFE), High-Temperature PPL, Metal Hard Seal, etc. | |||||

Main Dimensions and Connection Sizes |
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| Nominal Diameter | External Dimensions | Connection Dimensions | EA- Actuator Model | ||||||||||
| mm | in | L | L0 | L1 | L2 | H | D | D1 | D2 | c | f | n-∅d | |
| 15 | ½ | 150 | 72 | 178 | 121 | 204 | 95 | 65 | 46 | 14 | 2 | 4-∅14 | Type 05 |
| 20 | 3/4 | 160 | 80 | 178 | 121 | 240 | 105 | 75 | 56 | 16 | 2 | 4-∅14 | Type 05 |
| 25 | 1 | 180 | 90 | 178 | 121 | 257 | 115 | 85 | 65 | 16 | 2 | 4-∅14 | Type 05 |
| 32 | 1¼ | 200 | 100 | 178 | 121 | 277 | 140 | 100 | 76 | 18 | 3 | 4-∅18 | Type 05 |
| 40 | 1½ | 220 | 110 | 210 | 131 | 292 | 150 | 110 | 84 | 18 | 3 | 4-∅18 | Type 10 |
| 50 | 2 | 240 | 120 | 210 | 131 | 325 | 165 | 125 | 99 | 20 | 3 | 4-∅18 | Type 16 |
| 65 | 2½ | 260 | 130 | 210 | 131 | 357 | 185 | 145 | 118 | 20 | 3 | 4-∅18 | Type 16 |
| 80 | 3 | 280 | 140 | 309 | 160 | 368 | 200 | 160 | 132 | 20 | 3 | 8-∅18 | Type 30 |
| 100 | 4 | 320 | 160 | 309 | 160 | 410 | 220 | 180 | 156 | 22 | 3 | 8-∅18 | Type 60 |
| 125 | 5 | 380 | 190 | 309 | 160 | 470 | 250 | 210 | 184 | 22 | 3 | 8-∅18 | Type 125 |
| 150 | 6 | 440 | 220 | 309 | 177 | 556 | 285 | 240 | 211 | 24 | 3 | 8-∅22 | Type 250 |
| 200 | 8 | 550 | 260 | 309 | 177 | 648 | 340 | 295 | 266 | 24 | 3 | 8-∅22 | Type 400 |
| Note: The actuator model used may vary depending on the valve torque and the medium being used, and related dimensions will change accordingly. | |||||||||||||