Lift disc check valves, guided disc in st. steel, with spring, to prevent the reverse of flow in a piping system.
Specification of the range:
Diverse design combinations by pattern of construction (straight through, angle, Y type), plug designs (soft seal, with damper), end connections (flanged, BW, wafer), materials of construction (cast and forged), nominal size range (DN10-DN500) & design pressure range (PN6-160).
Other typical denominations: Piston check valves, non return valves, backflow preventer
Applications: Water, DHW, steam, gases, thermal fluids, lubrication, compressed air, processes, etc.
Certifications: Declaration of conformity check valves
