Q971F Electric Thin Clamping Ball Valve is combined with electric actuator and ultra-thin ball valve, which has the advantages of compact structure, small volume, light weight, close distance between valve seat and end flange, less material retention, and good sealing performance comparing with ordinary electric ball valve. Usually electric thin type butt-clamp ball valve is suitable for the installation position is relatively short occasions, widely used in chemical, petroleum, pharmaceutical, light industry and other industries of automatic control. Adopting V-channel ball structure and electronic electric actuator can realize the adjustment of flow. In addition, the valve seat adopts elastic sealing structure, reliable sealing, easy opening and closing. With fire-resistant structure, in case of fire, it can still be operated reliably and has good sealing.
Working Principle
Q971F electric thin type clamping ball valve accepts power supply voltage as power, directly accepts unified standard signal, transforms this into displacement corresponding to the input signal, and changes the rotational opening of the ball core with the movement of angular displacement (0-90 degrees), so a certain input signal corresponds to a certain position opening, realizing proportional adjustment action. (Two-position switching type accepts power supply voltage as power, realizes switching action by motor forward and reverse rotation, and outputs switching valve position indication signal at the same time).
Product Features
- Easy to install, can be installed in any direction in any part of the pipeline.
- Compact electric actuators are available with a wide range of power supplies, and even explosion-proof electric assemblies.
- The channels in the valve body are flat and smooth, and can transport viscous fluids, slurries, and solid particles.
- Directly connected, the electric actuator has a built-in servo system and does not require a separate servo amplifier.
- There is no bracket connection between the ball valve and electric actuator, and the integrated appearance is compact and reduces equipment space.
- The sealing material is PTFE, etc., which has self-lubrication, and the friction loss with the ball is small, so the service life of the ball valve is long.
Product Parameters
Product Model | Q971F-16P |
Valve body material | 304 Stainless Steel |
Forms of control | Switching Type/Regulating Type |
Selectable Voltage | AC220V/AC380V/DC24V |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water, Steam, Oil, etc. |
Applicable temperature | ≤150°C |
Product Size Reference
Nominal Diameter | L | D | D1 | Z-d |
DN15 | 35 | 95 | 65 | 4-M12 |
DN20 | 38 | 105 | 75 | 4-M12 |
DN25 | 45 | 115 | 85 | 4-M12 |
DN32 | 55 | 135 | 100 | 4-M16 |
DN40 | 62 | 145 | 110 | 4-M16 |
DN50 | 72 | 160 | 125 | 4-M16 |
DN65 | 95 | 180 | 145 | 4-M16 |
DN80 | 120 | 195 | 160 | 8-M16 |
DN100 | 140 | 215 | 180 | 8-M16 |
DN125 | 165 | 245 | 210 | 8-M16 |
DN150 | 195 | 285 | 240 | 8-M20 |
DN200 | 270 | 335 | 295 | 12-M20 |
