David Wilson, Managing Director of MGA Controls interviewed by PIF at the recent Pump Centre Conference, Telford.
David talks in the video about the success that MGA Controls are having within the water and wastewater industry. Their exclusive innovative range of WIMES approved Val-Matic resilient hinge and recoil resilient hinge check valves, known as Swingflex and Surgebuster will assist the industry..
The information that follows is based on an application where the potential for damaging surge conditions within a Sewage Pumping Station was determined by a surge analysis report:
Pump Non-Return Valves
The analysis has shown the pump non-return valves must be capable of matching a rate of flow decay of 2.45 m/s (based on nominal 400mm i.d. Ductile Iron pipework) to zero in 0.21 seconds. This equates..