SUN HYDRAULICS Fixed orifice pressure compensated flow control valve with reverse flow check (FCBBLAN)

Fixed-orifice, pressure-compensated flow controls with reverse-flow check provide precise flow regulation for meter-in or meter-out applications where there may be wide pressure fluctuations. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1. The flow setting is specified by the user and is set at the factory.

• Customer must specify a flow rating. Factory set flow ratings are within +/- 15% of the requested setting.
• The tuneable control option provides +/- 20% variation from the nominal factory pre-set flow. Turn the adjustment clockwise to increase.
• All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.
• The sharp-edged orifice design minimizes flow variations due to viscosity changes.