4 PUMP UNITS AND CONTROLS SELECTION CHART EAS Model Number Ordering code: EPA 601-V1-A1-0 V1 = with 1 valve, V2= 2 valves, V3=3 valves, V4=4 valves A1 = +1 adiotionel air valves for air operated die lifters 0 =voltage solanoid with 0=DC 24V, 1=110V, 2=230V Ordering code example: EPA 601-V3-0 is an EAS Air Pump with 60:1 ratio with 3 valves and 24V DC for the valves. OPERATIONAL PANEL TYPE CUE-A-B (SEE PAGE 49) SYSTEM SETUP EXAMPLES 12 T-slot mounted single acting rocker clamps ERC, hollow rams ECA or MHC or T-slot clamps MTC with split safety circuit on the upper bed and one circuit on the lower press bed and one circuit for the single acting die lifters. 4.4 DOUBLE HYDRAULIC CHECK VALVE TYPE EDCV-1 For usage on single acting cylinders and to protect the system against hose leackage and still keep the cylinders under pressure EAS offers a double hydraulic check valve type EDCV-1 to which 2 single acting hydraulic circuits can be connected. Ask EAS for dimensions and details.