20mm On Barb Hose Tail Ball Valve - 18530-3 Polypropylene with NBR Seal To Suit Hose Inside Diameter (mm): 20 MPN: 18530-3 Product Code: 18530-3 This is an online offer only for a Limited Time! Availability: In stock Only £2.62 incl VAT. Delivery available to UK/Europe |