SANS 1551-1 Ed. 1.02 (2008/R2015)現行
Check Valves (Flanged And Wafer Types) - Part 1: Pn Series
出版：South African Bureau of Standards
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基本信息
標準編號： SANS 1551-1 Ed. 1.02 (2008/R2015)
發布時間：2008/2/22 0:00:00
標準類別：Standard
出版單位：South African Bureau of Standards
標準頁數：20
標準簡介
Describes the characteristics of cast iron swing-type check valves (wafer or flange type ) that have a nominal size in the range 40 mm to 60 mm and that are intended for general hydraulic (water, air, gas or petroleum) applications at working pressures of up to 2500 kPa and at temperatures not exceeding 120 degrees C.
