Sdv40-A88A (2500)-4Xda7-Cfa7A-Sa7-Tr88 Inlet Sae 16 Ports At Side & Top With Mrv Installed Preset A 2500Psi. 4 Sections, D/A, Cylinder Spools, Spring Return, Sae 12 Ports. 5Th Section, Mid-Inlet, Combine Flow, Sae Ports With Mrv Installed Preset At 2500Psi. 6Th Section, S/A, Cylinder Spool, Spring Return, Sae 12 Ports. Outlet Sae 16 Ports At Side & Top.