Nozzle Check Valve
Vent-O-Mat models NCV-B & NCV-BK nozzle check valves are fast acting, very low head-loss non return valves. The valve responds rapidly to changes in velocity by ensuring that the disc is at the point of closure before reverse slow occurs. Tight shut off is achieved using metal to metal seals and is designed to be maintenance free. Suitable for Potable water and Strained Water applications.
Pump discharge where minimal head-loss is desirable to minimise energy costs
|Sizes: 200mm to 1200mm |
Pressure ratings : PN10 to PN40