Parker D1VW
The D1VW is a 3-chamber, electrically controlled 4/3 or 4/2 way directional control valve. It is activated directly by solenoids with screwed-in wet pin armature. The coils can be exchanged for various input voltages, however, a change between alternating (AC) and direct current (DC) is not possible.Catalogue HY11-2500/UK Characteristics Directional Control Valve Series D1VW 2 Technical data General Design Actuation Size Mounting interface Mounting position Ambient temperature Weight Directional spool valve Solenoid DIN NG6 / CETOP 03 / NFPA D03 DIN 24340 A6 / ISO 4401 / CETOP RP 121-H / NFPA D03 Unrestricted, preferably horizontal [°C] -25...+50 [kg] 1.5 (1 solenoid), 2.1 (2 solenoids) Hydraulic Max. operating pressure Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration Flow max. Leakage at 50 bar [bar] [°C] [mm²/s] [mm²/s] [l/min] [ml/min] P, A B: 350 T: 210 (DC), 105 (AC), 210 (AC Code “H“) Hydraulic oil in accordance with DIN 51524 / 51525 -25 ... +70 2.8...400 (2.8...400 cSt) 30...80 ISO 4406 (1999); 18/16/13 (meet NAS 1638: 7) 80 Up to 10 per flow path, depending on spool Static / Dynamic Step response at 95% [ms] Energized: 32 (DC), 13 (AC) / De-energized: 40 (DC), 20 (AC) Electrical characteristics Duty ratio Max. switching frequency Protection cla...