Safety blow-off valve PLUS
This valve serves a double function. In addition to the function of the safety blow-off valve, it is fitted with an electrical contact. It switches before the blow-off valve is opened and warns of a future alarm. This means that the maintenance service can remedy the cause of the malfunction before an alarm situation develops.
Features & Benefits
- Protection against positive pressure in the vacuum system
- Electrical signal before a gas alarm is triggered
- Opening pressure of the blow-off valve approx. 30 mbar
- Opening pressure of the contactor approx. 15 mbar
- Materials in contact with the media PVC, PVDF, FPM
- Delivery inc. wall bracket