What is a Non-Return Valve and Why is it Non-Negotiable in UK Pumping Stations? Non-return valves (NRV’s), also called check valves, are a one-way valve that permits flow in only one direction. Fitted to the rising main immediately downstream of the pump, they...
At Lakeside Environmental Wastewater Solutions Ltd., with over 30 years of experience in the wastewater industry, we understand that proper drainage is the backbone of any effective wastewater management system. Serving homes and businesses across Lancashire, West...
