- The Fulflo “O”-Series range in size from 1/2” through 2”
- Operate efficiently with liquids of any viscosity at pressures from 10 to 500 P.S.I.
- The valves are available in flange or screw type…cartridge or handwheel
- A choice of brass, cast iron, steel and stainless steel
The OV-Series valve is a “Relief Valve” (RV) in a sense that the outlet pressure doesn’t affect the valve’s set pressure. The valves operate off the inlet pressures only. The OV-Series valve is to be used when you don’t want the backpressure to affect the valves opening pressure.