FRLF65~150

1. The pressure gauge displays the inlet pressure on the primary side.
2. The valve body is made of stainless steel and cast with a piston structure that can withstand high pressure.
3. Installed in the pump room, it is suitable for fire connection system pipelines.
4. A shut-off valve is required on the pipeline before the relief valve for ease of future maintenance.
5. Ensure thorough removal of foreign objects and install a filter to prevent blockages.
6. It can be installed horizontally or vertically, with the air cock on the valve body kept open at all times.
7. In cases of insufficient flow, avoid installing upside down (with the inlet facing upward).
8. For special acidic, alkaline, or oily fluids, custom manufacturing is required.