Sdv70-A98Ah-Hsa803(2500)-Pb99 Inlet Sae 20 Port At Side & Sae 16 Port At Top With Hmrv Installed Preset At 3000Psi, Adjustable From 2000 - 3500Psi 1 Section, Hi-Boy, S/A, Cylinder Spool, Spring Return, Sae 16 Ports, Port B Relief Valve Preset At 2500Psi, Adjustable From 2500 - 3500Psi. Outlet Sae 20 Ports, 2 At Side & 2 At Top.