This Solenad Vacuum Valve is required where electric toilets are installed below the waterline and a Jabsco vented loop is intalled in the inlet pipework. Â
The extra suction of the electric toilet will open the valve in vented loops and prevent the flush pump from priming. Â The solenoid valve is wired into the toilet's on/off switch. Â It closes when the toilet is operated ensuring pump prime.
Jabsco no.
