Hydromodul Differential Float Control Valve

The valve shall be made with high hydrodunamics section globe body, without stagnation pockets (conical, low pressure loss type), the main valve body and cover shall be made in standard ductile cast iron casting GS400/GGG40 (carbon steel casting on request) and the valve body and cover shall be protected by 200°C furnace polyurethan resin powder paiting with 150 micron of minimum guaranteed thickness.
The seal seat, stem and return spring shall be made in stainless steel for better cavitation resistance, and the plunger seal disc shall be entirely guided and indipendent of the seal seat.