1. Model: HYB-DN-32D
2. Compatible pump type: WFB unsealed self controlled self-priming pump
3. Nominal diameter: DN32, external thread interface
4. Working voltage: AC380V
5. Operating frequency: 50~60Hz
6. Control negative pressure value: ≤ 0.07MPa
7. Working mode: synchronous opening and closing of the motor
8. Valve body shell: flame retardant nylon/engineering plastic, corrosion-resistant
9. Applicable media: room temperature clean water, industrial circulating water
10. Core functions:
Start the pump and close the air inlet to create a vacuum and achieve self-priming;
Stop the pump and automatically intake air to break the siphon of the pipeline, preventing water backflow and water pump reversal.
