Gardena Watering Valve Box V3 - Gardena 1255-20 Ref: GRD1255-20 For up to 3 Watering Valves. Water supply possible from 3 sides Telescopic screwed connection for easy valve installation/removal. Central drain cap for draining the supply line before the frosty season begins. Cover can be locked for child safety. Can be Price: £47.71 (Including VAT at 17.5%)