application as a bypass valve is not recommended as it suffers from serious drawbacks, such as pressure pulsations and vibrations. A spool-type ... As long as this resultant force Pr, is less than spring force Ps2 of the ball valve, the piston remains stationary. ... 1.15 Schematic diagram of a spool-type pressure valve Fig.
|Title||:||Machine Tool Design and Numerical Control,2e|
|Publisher||:||Tata McGraw-Hill Education - 2002-04-01|