Gardena Watering Valve 9V - Gardena 1251-20 Ref: GRD1251-20 Energy-saving 9V electromagnetic valve technology. Can be used for radio remote control (with Radio Receiver. 1233/1245) or direct valve programming (with Controller 1250). Manual control possible. Flow-optimised valve geometry for minimum pressure loss. Price: £41.40 (Including VAT at 17.5%)