Sdv40-A44A-2Xda7-Cfa7A-2Xda7-Pb08 Inlet 1 Npt Ports At Side & Top With Mrv Installed Preset At 2000Psi. 2 Sections, D/A, Cylinder Spool, Spring Return, Sae 12 Ports. 1 Section, Mid-Inlet, Combined Flow, Sae 12 Ports With Mrv Installed Preset @ 2000Psi. 2 Sections, D/A, Cylinder Spool, Spring Return, Sae 12 Ports. Outlet Power Beyond, Sae 16 Ports At Top Only.