一、產品概述Product Overview：

產品型號：SD643H

產品名稱：氣動法蘭式伸縮蝶閥

產品特點：氣動法蘭式伸縮蝶閥在一定范圍內可軸向伸縮，也能在一定的角度范圍內克服管道對接不同軸而產生的偏移，能極大的方便閥門管道的安裝與拆卸。適用在食品、飲料、醫藥純凈管路及工業環保、水處理、高層建筑、給排水管路作啟閉或調節介質流量之用。
 

Model: SD643H

Product Name: Pneumatic butterfly valve flanged telescopic

Features: Pneumatic butterfly valve flanged telescopic within a certain range of axial stretch, but also to some extent ove禁發網址e the perspective of different docking pipeline axis resulting offset, can greatly facilitate the installation and removal of the pipeline valves . Application in the food, beverage, pharmaceutical and industrial environmental clean piping, water treatment, high-rise buildings, to the drain line to open and close or adjust the flow of the medium used.

二、連接尺寸Connection Size：