Nominal Diameter | DN15-DN200 | |||||||
Nominal Pressure | 1.0Mpa (PN10) -6.4Mpa (PN64) | |||||||
Applicable Temperature | PTFE 150℃, PPL 200℃, Metal Hard Seal 425℃ | |||||||
Applicable Medium | Water, Oil, Steam, Acids, and Alkalis | |||||||
Connection Type | Flanged Connection | |||||||
Body Material | Cast Steel, Stainless Steel (304, 316, 316L), Duplex Steel | |||||||
Core Material | Stainless Steel (304, 316, 316L), Duplex Steel | |||||||
Stem Material | ||||||||
Seat Material | PTFE (Polytetrafluoroethylene), High-Temperature PPL, Metal Hard Seal, etc. |
The electric flanged ball valve (Q941F/H16) is a 90° rotary valve with excellent sealing, high flow capacity, low resistance, simple structure, easy maintenance, and long life. It features equal valve body and pipe diameters for minimal flow loss. Paired with a YNTO electric actuator, it is ideal for strict sealing requirements and can handle gas, liquid, steam, and fibrous media. Widely used in petroleum, chemical, metallurgy, light industry, paper making, power plants, and refrigeration.
Main Outline and Connection Dimensions | |||||||||||
Nominal Diameter | Outline Dimensions | Connection Dimensions | EA-Actuator Model | ||||||||
DN(mm) | L | L1 | L2 | H | D | D1 | D2 | C | f | n-∅d | |
15 | 130 | 178 | 121 | 204 | 95 | 65 | 46 | 14 | 2 | 4-∅14 | 5Type |
20 | 140 | 178 | 121 | 209 | 105 | 75 | 56 | 16 | 2 | 4-∅14 | 5Type |
25 | 150 | 178 | 121 | 214 | 115 | 85 | 65 | 16 | 2 | 4-∅14 | 5Type |
32 | 165 | 178 | 121 | 257 | 140 | 100 | 76 | 18 | 2 | 4-∅18 | 5Type |
40 | 180 | 210 | 131 | 274 | 150 | 110 | 84 | 18 | 3 | 4-∅18 | 10Type |
50 | 200 | 210 | 131 | 290 | 165 | 125 | 99 | 20 | 3 | 4-∅18 | 10Type |
65 | 220 | 210 | 131 | 310 | 185 | 145 | 118 | 20 | 3 | 4-∅18 | 16Type |
80 | 250 | 309 | 160 | 346 | 200 | 160 | 132 | 20 | 3 | 8-∅18 | 30Type |
100 | 280 | 309 | 160 | 378 | 220 | 180 | 156 | 22 | 3 | 8-∅18 | 30Type |
125 | 320 | 309 | 160 | 425 | 250 | 210 | 184 | 22 | 3 | 8-∅18 | 60Type |
150 | 360 | 309 | 177 | 468 | 285 | 240 | 211 | 24 | 3 | 8-∅22 | 125Type |
200 | 400 | 309 | 177 | 583 | 340 | 295 | 266 | 24 | 3 | 12-∅22 | 250Type |
Note: Depending on the torque of different valves and the medium used, the appropriate actuator model may vary, resulting in changes to the related dimensions. |