Non-return Valve + View Options K00418 VALVE NON RETURN PP, nominal O.D. 8-9-10mm D, Valley O.D. 7.8-10mm, Tapered con tubes 7.8-10mm D Add to quote K00419 VALVE NON RETURN PP, Nominal O.D. 12-13-15mm D, ValleyO.D.9.5-12.5mm, Tapered con tubes 9.5-12.5mm Add to quote
