Gardena Watering Valve Box V1 - Gardena 1254-20 Ref: GRD1254-20 For 1 Watering Valve. Telescopic screwed connection for easy valve installation/removal. Cover can be locked for child safety. Can be used for radio remote control or direct valve programming. List price £24.99 Grovelands Online price including Nextday Delivery Price: £22.50 (Including VAT at 17.5%)