3-дюймовый клапан бабочки
Этот3-дюймовый клапан бабочкиэто четвертоворотный клапан с 3-дюймовым илиDN80 diameter disk that is rotated to control fluid flow within small to medium-sized pipelines. It is widely utilized for its compact design and efficient flow control in HVAC systems, pharmaceutical manufacturing, and chemical processing.

