Spring loaded non return valve CHEMVALVE® Fig. DTEF
Fig. DTEF
Wafer lift disc check valves, guided disc in st. steel, spring loaded, to prevent the reverse of flow in a piping system. Specification of the range: Diverse design combinations by materials of construction, nominal size range (DN15-DN150) and design pressure range (up to PN10).
Other typical denominations: Non return valves, backflow preventer, Non return valve
