NON RETURN FLAPPER CHECK VALVES

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£36.38£158.77

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Double Union Flapper Non Return Check Valve.

Very Reliable Double Union Flapper Non Return Check Valve, these Double Union Flapper Non Return Check Valve have the very minimum resistance to pond pumps and also comes with the advantage of split unions so waste particles can be removed by unscrewing the double union fittings.

The Double Union Flapper Non Return Valve provides a simple means of preventing back flow in pipe work where this would be undesirable i.e in pumped systems or where Electro heaters are fitted in line.

This Double Union Flapper Non Return Valve (swing check) Valve is probably unique in its design and is the first we have been able to find where the valve can be viewed for periodic cleaning etc ..

The Flapper type non return valves create no back pressure on the pumps and the swing check just swings out the way.

Truly a superb piece of kit, it will fit any 1.5 inch, 2 inch and 3 inch imperial pressure pipe and is solvent weld also.

Reducing sleeves can also be glued in the socket unions to convert these flapper valves to normal Black Solvent Waste Pipe.

WeightN/A
Size

1.5", 1", 2", 3"

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