View as Grid List 7 Items Show 16 32 48 64 80 All per page Sort By Position Product Name Price Colour Material Length Approvals Jointing Method Set Descending Direction Astore PVC Air Release Valve EPDM 1/2" RRP: £81.82 Your Saving: £40.91 RRP: £98.18 Your Saving: £49.09 Stock No. I21A0200 £49.09 £40.91 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 20mm RRP: £81.82 Your Saving: £40.91 RRP: £98.18 Your Saving: £49.09 Stock No. M21A0200 £49.09 £40.91 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 3/4" RRP: £114.52 Your Saving: £57.26 RRP: £137.42 Your Saving: £68.71 Stock No. I21A0250 £68.71 £57.26 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 1" RRP: £135.63 Your Saving: £67.82 RRP: £162.76 Your Saving: £81.38 Stock No. I21A0320 £81.38 £67.82 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 40mm RRP: £159.39 Your Saving: £79.70 RRP: £191.27 Your Saving: £95.64 Stock No. M21A0400 £95.64 £79.70 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 50mm RRP: £182.27 Your Saving: £91.14 RRP: £218.72 Your Saving: £109.37 Stock No. M21A0500 £109.37 £91.14 Add to Basket Add to Quote Add to Compare Astore PVC Air Release Valve EPDM 2" RRP: £198.37 Your Saving: £99.19 RRP: £238.04 Your Saving: £119.03 Stock No. I21A0630 £119.03 £99.19 Add to Basket Add to Quote Add to Compare View as Grid List 7 Items Show 16 32 48 64 80 All per page Sort By Position Product Name Price Colour Material Length Approvals Jointing Method Set Descending Direction