The book describes the concepts and constructional features of the primary and multifunction cartridge valves. Further, the circuit ideas of a variety of multifunction cartridge valves are also presented. The book also describes the characteristics of integrated manifold blocks.A fluid power professional should possess exceptional knowledge about cartridge valves for his/her continuing professional development and career advancement. A keen faculty or a student in an engineering institution must acquire the knowledge of cartridge valves to upgrade his/her knowledge. As the knowledge and skill of the reader improve, professional life is undoubtedly going to be more outstanding and comfortable.The book has been written by a professional trainer who has vast experience in the fluid power area and trained thousands of professionals and students, over 25 years. If you are looking for a more in-depth knowledge into fluid power, then this book is a valuable resource that will assist you in your quest for professional development.