Alfa Laval 9611926414, actuator service kit for the Unique Mixproof double seat valve, DN/OD 38 and 51 mm / DN40 and DN50, seat Ø53.3 mm.
Contains six O-rings and four Turcite guide rings. The Unique Mixproof is a normally closed double block-and-bleed valve with two independent plug seals and a leakage chamber at atmospheric pressure between them.




