Sdv40-A44A-Da3-Sa3-Da3-Pb44 Inlet 1 Npt Ports Top & Side, Mrv Set @ 2000Psi,1St Section 4Way/3Pos, Cyl Spool, Spring Return, 3/4 Npt Ports 2Nd Section -3Way/3Pos, Cyl Spool, Spring Return, 3/4 Npt, 3Rd Section 4Way/3Pos, Cyl Spool, Spring Return, 3/4 Npt Ports, Outlet 1 Npt Ports Top & Side.