DHU 0731 X 24 V DC DHU 0751/2 obsolete, replaced by NG6 DHI-0751/2-X-00;Control valve DHU-0631/2/FC-X REPLACED BY DHI-0631/2/FC-X DHU-0631/2/L3-X 24DC DHU-0631/2-X-24 V DC  DHU-0710/P-X-24DC DHU-0711-X-24DC DHU-0713/MV 20   DHU-0713-X-24DC DHU-0713-X-24V DC DHZO – TE – 071 – L3 40 DHZO-TE-071-L3 DHZO-TE-071-L540 DK-1910/1 DKE-1610-X-110VA DKE-1630/2/L3-X 24DC