What is the spool valve? Various configurations of Spool valves Construction of Spool Valve Closed Centre Open Centre Tandem Centre Float Centre Typical working of a spool valve Spool:  Valve Body:  Ports:  Control Mechanism:  Actuation:  Function:  Application of Spool valve:  Hydraulic Systems:  Spool valves are commonly used in Industrial, & mobile hydraulic machinery, & in … Continue reading What is a Spool Valve? Configuration, Construction & application