Non-Return 
Valve Replacement Work

Carefully dismantle the existing NRV and associated fittings.

Carefully dismantle the existing NRV and associated fittings.

Install the new Non-Return Valve (NRV)

Restore the water supply and check all joints and fittings for leaks.

Ensure all work is completed in accordance with safety and quality standards.

Ensure all fittings are properly aligned, secure, and free from leakage.