Electric three-piece ball valve Q911F consists of QT, QH electric actuator and three-piece ball valve. The valve's own structure has superior features such as friction-less opening and closing, seal not easily worn, and small opening and closing torque. The three-piece electric ball valve can be closed tightly with only 90° rotation operation and very small torque force.
Product Main Dimensions
Nominal diameter: DN15~100mm
Nominal pressure: PN1.6, 2.5, 4.0, 6.4MPa
Valve shaft material: stainless steel
Valve body material: 304/316/316L stainless steel.
Sphere material: 304/316/316L stainless steel
Seat seal: PTFE, PPL, metal seal
Temperature: PTFE≤180°C, PPL≤350°C, metal seal≤450°C
Applicable media: water, petroleum, nitric acid, acetic acid, viscous fluid, slurry, strong oxidizing medium, etc.
Features: simple connection, compact structure, small resistance, stable operation
Actuator power supply: AC110, 220, 380V / DC24, 220V
Actuator function: explosion-proof switch type, explosion-proof adjustment type, intelligent type, ordinary type
Action range: 0~90° ± 5°
Actuator motor: fully enclosed squirrel cage induction motor
Ambient temperature: -20°C~70°C
Product Main Dimensions
| Q911F Electric 3-PC Ball Valve main external and connection size | ||||||
| Nominal Diameter DN | D | L | H | Pipe Thread G | B | Weight |
| 10 | 10 | 60 | 57 | 3/8” | 95 | 0.3 |
| 15 | 15 | 75 | 68 | 1/2” | 110 | 0.5 |
| 20 | 20 | 80 | 70 | 3/4” | 110 | 0.7 |
| 25 | 25 | 90 | 80 | 1” | 140 | 1.2 |
| 32 | 32 | 110 | 85 | 1-1/4” | 140 | 1.9 |
| 40 | 38 | 125 | 100 | 1-1/2” | 180 | 2.7 |
| 50 | 50 | 144 | 110 | 2” | 180 | 3.9 |
| 65 | 64 | 186 | 130 | 2-1/2” | 200 | 7.1 |
| 80 | 78 | 206 | 150 | 3” | 250 | 12 |
| 100 | 98 | 240 | 170 | 4” | 250 | 21 |
