12M0271 CK-9-50/20*300 REPAIR KIT FOR 12M0271 CK-9-50/20*300 SCK-50-28*0300-G001-AW-B DHZO-A-071-D5/6 HM-011/350 SP-666 ARE 06/210 CK-63/45*0160-N004-LY-B1X1-32 DKZOR A171 5340 SP-CAE-230/50/60 AC DKE-1714-X-00 DC SP-CAE-24DC DKE-1713-X-00 DC DHU-0631/2/FC-X25 DC 21 (obsolete) QVZU – A-06/12 / 11 obsolete, replacement by QVHZO-A-06/12;Proportional valves QVHZO-A-06/12