Supply automatic valve. automatic air supply valve
- Customer pickup,
- In detail
- Country of manufacturePoland
When the fan due to the pressure difference inside the air inlet valve is opened and remains open until the fans off. MINI valve is used indoors. MAXI blowing devices have a metal mesh to prevent entry of unwanted particles into the room from the outside. Drawer whereby the device can be closed in winter. Inlet 0.2 * 0.5 m. Bandwidth 1100-1800m3 / h.