NAMUR series Norminal Size 4 Solenoid pilot actuated Spool with pressure energized soft seals Port size G1/8, manifoid system G1/4 Operating pressure:1 to 10 bar | * Oil recommendation : Shell Hydrol DO 32, Shell Febis K32 (as of July 1992) or compatable oils with DVI values < 8 (DIN53521) and ISO viscosity class 32-46 (DIN51519) * at 6 bar to VDI3290with DC solenoid |
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