he Netvitc System® Linear Check Valves are designed to be inserted in a pipe allowing the fluid to pass through it, in one direction only.
These valves are ideal for preventing backflow and protecting pumping equipment against water hammer.
The screen plus set takes advantage of the synergies of the screen plastic filter and the SNS linear check valve with transparent viewing body, offering a unique solution on the market by incorporating a protective filter to the non-return valve, as well as allowing visual control of its elements. The hinged SNS allows easy assembly and disassembly of the components for maintenance.