Home / Terracotta Underground 110mm / Underground 110mm Non Return Valve Sale! Underground 110mm Non Return Valve£135.74 Original price was: £135.74.£101.99Current price is: £101.99. This product is available for pickup in Orpington. Underground 110mm Non Return Valve quantity Delivery Store Collection SKU: UGNR1 Category: Terracotta Underground 110mm Product ID: 6107 Description Reviews Description Aquaflow Underground 110mm Non Return Valve Related products Sale! Underground 110mm Integral Hopper £21.43 Original price was: £21.43.£16.99Current price is: £16.99. Add to basket Sale! Underground 110mm Coupling (With Stop) £5.61 Original price was: £5.61.£4.99Current price is: £4.99. Add to basket Sale! Underground 110mm Bend 90 Single Socket £9.33 Original price was: £9.33.£6.99Current price is: £6.99. Add to basket Sale! Underground 110mm Bend 92 Degree Double Socket £10.36 Original price was: £10.36.£7.99Current price is: £7.99. Add to basket