H41/44W-16P R/25P R/40P R型不锈钢升降式、旋启式止回阀
H41/44W-16P R/25P R/40P RStainless steel lifting check valve series、Swing check valve
用途：本阀适用于硝酸类管路上作防止介质逆流的单向启闭用。
Usage: This valve is suitable on the nitric acid type pipeline does prevents the medium adverse current to open one way shuts.
H41/44W-16P R/25P R/40P R型不锈钢升降式、旋启式止回阀Stainless steel lifting check valve series、Swing check valve
主要零件材料Main parts and materials
H41/44W-16P R/25P R/40P R型不锈钢升降式、旋启式止回阀Stainless steel lifting check valve series、Swing check valve
性能规范Function and specification
H41/44W-16P R/25P R/40P R型不锈钢升降式、旋启式止回阀Stainless steel lifting check valve series、Swing check valve
外型尺寸和连接尺寸Outline and connecting measurement
