Sdv40-A88A2500-Hdv7331000/2000-Hdv711 *800/800* - Hdv7932500-Pb80 Inlet Sae 16 Ports At Side & Top With Main Relief Preset At 2500Psi Adjustable From 800 - 2500Psi 1St Section Hi-Boy D/A Cylinder Spool Metering Air Shift Spring Return Sae 12 Port Relief Valve Port A Preset At 1000Psi Port B Preset At 2000Psi 2Nd Section Hi-Boy D/A Cylinder Spool Metering Air Shift Spring Return Sae 12 Port Ports A & B Relief Valves Preset At 800Psi With Anti-Cavitation 3Rd Section Hi-Boy D/A Cylinder Spool Metering Air Shift Spring Return Sae 12 Port Relief Port A Plugged Port B Relief Preset At 2500Psi Outlet Power Beyond Sae16 Ports At Side Only **Customized**