Sdv70-A98A2-2Xdva8-Sva8-Tr99 Inlet Sae 20 Port At Side, Sae 16 Port At Top With Mrv2 Installed, Preset At 2500Psi. 2 Sections, D/A, Cylinder Spool, On/Off Air Shifts, Spring Return, Sae 16. 3Rd Section, S/A, Cylinder Spool, On/Off Air Shift, Spring Return, Sae 16 Port. Outlet Sae 20 Ports At Side & Top.