The VIT is an angle seat check valve with weighted PVC piston that allows the passage of fluid in one direction only.
Technical features:
Connection system for solvent weld, threaded and flanged joints
No metal parts in contact with the fluid
Piston with counterweight able to work with high intensity fluid
Limited pressure drop. Only minimum back pressure is required for the hermetic seal
Valve material compatibility (PVC-U) with water conveyance, drinking water and other food substances according to current regulations
Can be maintained with the valve body installed