Coupling coupler work to achieve

Coupling coupler is a use of liquid transfer torque to the continuously variable coupling in the new major power plants, the electric feed pump speed fluid couplings mostly used to adjust the pump speed to meet boiler load requirements, through to the pump variable speed Hydraulic pipe fittings  coupling regulate water flow and pressure to change to accommodate the unit start-stop, load changes, sliding pressure operation and grid FM peaking on the unit needs to improve unit operation variable condition the safety and reliability and economy, reduce throttling losses, while saving a lot of auxiliary power, to achieve the full adjustment automatic boiler feedwater