V4系列 葉片式流量開關

TS 防 爆 認 證 產 品

代理品牌：Dwyer

V4系列 葉片式流量開關

Series V4 Flotect® Vane-Operated Flow Switch. Field Adjustable – Dependable Protection Against Flow Variation or Stopping in Pipelines for Fluids, Gases and Flowing Solids