This standard is mainly applicable to wet electromagnets for marine hydraulic control valves. Dry electromagnets can be adopted as a reference. This standard does not apply to proportional electromagnets for hydraulic control valves. The specific structure and size of the electromagnet, as well as the selection of materials, are stipulated by product standards.
CB 1168-1986 history
1986CB 1168-1986 Specifications for electromagnets used in marine hydraulic control valves