McAlpine Flexible Fittings Non Return Valves

In-Line Non-Return Valve with 2" BS EN 1329-1:2020 Solvent Weld Connections and top access for cleaning Prevents back flow of water Must be inst...

In-Line Non-Return Valve with Universal Connections and top access for cleaning Prevents back flow of water Must be installed in the horizontal ...

Multifit In-Line Non-Return Valve with top access for cleaning Available in 1¼" and 1½" sizes Prevents back flow of water Must be installed in...