Jabsco Loop Solenoid Valve f/37010 Series Toilet Vented. Connect the brass port of the valve (remove plastic filter if installed) with the air inlet of the vented loop. Wire the solenoid valve in parallel with the toilet motor by connecting one side of the solenoid to the toilet flush switch and the other side to battery ground. Specifications for Jabsco Vented Loop Solenoid Valve f/37010 Series Toilet: Manufacturer: Jabsco Color: White Package Contents: Jabsco Vented Loop Solenoid Valve f/37010 Series Toilet Jabsco 37068-2000: Loop Solenoid Valve f/37010 Series Toilet Vented