Flexseal Non-Return Valve

M3FNRV

This patented, unique Non-Return Valve will simply push-in to your current pipework.

Flexseal Non-Return Valve

M3FNRV

This patented, unique Non-Return Valve will simply push-in to your current pipework.

Half of all flood claims are due to back-filling of sewerage pipes.

This causes ‘foul’ water to flood the property from the inside by flowing back via toilets, plug holes, waste pipes and so on.

The traditional solution to this problem has been to sink a new manhole outside the property and fit non-return valves to eliminate the possibility.

This patented, unique Non-Return Valve will simply push-in to your current pipework.

Equally as effective as the traditional solution the valves can be fitted in minutes and do not require any specialist expertise or equipment.

Flexseal Non-Return Valve Key Points

The traditional solution to this problem has been to sink a new manhole outside the property and fit non-return valves to eliminate the possibility.

This patented, unique Non-Return Valve will simply push-in to your current pipework.

Equally as effective as the traditional solution the valves can be fitted in minutes and do not require any specialist expertise or equipment.

Flexseal Non-Return Valve Downloads

Flexseal NRV

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