Sdv70-A98A2-Sa8-Ma8- Tr99 Inlet Sae 20 Port At Side & Sae 16 Port At Top With Mrv Installed Preset At 2500Psi. 1St Section, S/A, Cylinder Spool, Spring Return, Sae 16 Ports. 2Nd Section, D/A, Motor Spool, Spring Return, Sae 16 Ports. Outlet Sae 20 Ports At Side & Top.