Sdv40-A88A ( 2500 ) 3X Hdv7( 2500/2500 ) Tr88 Inlet # 16 O.R. Top And Side ( Mrv Set At 2500 Psi ) Sections Hb 3X Dual Acting Cylinder Spools, Spring Return To Neutral, Metering Air Shift, # 12 O.R. Ports ( A And B Ports Set At 2500 Psi ) Outlet, # 16 O.R. Top And Side