OEM Proportional Flow Control Valve / Reversible Pneumatic Proportional Valve
Proportional Flow Control ValveDescription
BL-VA3000: Floating point type, built-in 24VAC bidirectional reversible motor, accepting switch type control signals, providing incremental control.
Proportional Flow Control Valve Application
BL-VA3000 series valve actuators are straight-stroke drives that can be used with the BL-VG7000 series valve body to achieve media flow regulation in the pipeline. Widely used in air conditioning, heating systems, etc., can also be used with other valves through different connectors.
Proportional Flow Control Valve Characteristics
◆With manual operation mechanism, it can be manually switched and debugged under abnormal conditions.
◆With timed shutdown function and software double protection function.
◆ Small travel limit switch is adopted.
◆ Flame retardant ABS engineering plastic cover.
◆ Valve position indicator.
◆ Suitable for straight stroke control valves up to 20mm.
◆No noise, large output torque.
◆ Easy installation on site.
Proportional Flow Control Valve Electrical wiring diagram
Proportional Flow Control Valve Technical specifications
| Model | BL-VA7150 | BL-VA3000 |
| Action/Control | Reversible, incremental control |
| Motor type | Two-way synchronous motor with magnetic clutch |
| Motor pressure | 24VAC,50/60HZ 5.5VA |
| Torque | 600 Newtons | 1200 Newtons |
| Material | Reducer bracket: galvanized steel bracket: Die-cast aluminum alloy Housing: flame retardant ABS engineering plastic IP40 |
| Ambient temperature | Operation: 1 ° C to +55 ° C; Storage: -20 to 65 ° C, relative humidity ≤ 90% without condensation. |
| The whole time | About 240s | About 90s |
| Accessories | Lock nut, scale ruler, scale indicator, manual |
| Control signal | 24VAC | 24VAC |
| Feedback signal | None |
| Manual mechanism | Yes |
| Control method | Switch type |
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OEM Proportional Flow Control Valve / Reversible Pneumatic Proportional Valve Images
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