Product Main Dimensions
Noominal diameter: DN25~500mm
Connection: Flange
Actuator configuration: QT, QH series
Control mode: switching type (electric opening, electric closing), regulation type
Nominal pressure: PN16、25 bar (please specify if higher pressure needed when ordering)
Power pressure: AC220V、AC380V、DC24V（other special custom）
Medium temperature: W1: -40～180℃、W2: -40～300℃、W3: -30～425℃、W4: -40～425℃
Ambient temperature: Standard: -20～80℃
Protection grade: IP55、IP65、IP67
Valve body material: Carbon steel (C), stainless steel (P4、P6)
Seal material: Polytetrafluoroethylene ( F ), para-polyphenylene ( PPL ), metal hard seal ( H ), crashed alloy ( Y )
Product Main Dimensions
| Electric V-shape Ball Valve main external and flange connection size | ||||||
| Nominal Diameter DN | External Size | Electric Actuator | ||||
| L | L1 | H | Electric Height | |||
| Flange Type | Clamp Type | |||||
| 25 | 102 | 50 | 241 | 390 | 256 | QT1-10 |
| 40 | 114 | 60 | 405 | QT1-10 | ||
| 50 | 124 | 75 | 405 | QT1-10 | ||
| 65 | 145 | 85 | 272 | 450 | 263 | QT2-15 |
| 80 | 165 | 100 | 290 | 450 | 423 | QT3-30 |
| 100 | 194 | 115 | 505 | QT3-40 | ||
| 125 | 210 | 135 | 610 | QT3-50 | ||
| 150 | 229 | 160 | 331 | 625 | 477 | QT4-80 |
| 200 | 243 | 200 | 820 | QT4-100 | ||
| 250 | 297 | 240 | 820 | QT4X-160 | ||
| 300 | 338 | - | 910 | QT4X-200 | ||
