5115BB Latching Nylon solenoid valve RPE type R 1/2"BSP male thread water solenoid Valve pressure range 0.2 to 10 Bar with WRAS approval making it ideal for battery control as this latching plastic solenoid valve only requires short (20mSec) low power pulse to open and stay open and a short (20mSec) power pulse in reverse polarity to close and stay closed thus minimising the power required to change state and stay there. Voltage 6vdc, can be used 9vdc and even 12vdc.
Armitage Shanks solenoid valve for Markwik Sensorflow 21 taps. A962478NU, GTIN: 4015413517041 (Same valve but without the 10p flat seals). Will fit models: A4171AA, A45XXAA, A41XXAA, A48XXAA, A46XXAA, A47XXAA. Not suitable for Sensorflow Solo taps