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Screwed End Silent Check Valves - 303

Screwed End Silent Check Valves - 303

Series 303 Screwed End Silent Check Valves are designed to prevent surge, backflow, and water hammer in liquid service. These check valves are available in cast iron, bronze, or stainless steel; pressure and temperature conditions will dictate the appropriate body material. For air and gas applications, consult factory.


规格
  • Features

    • Spring closes disc before flow reversal, preventing surge and water hammer
    • Disc begins to open at 0.5 psi (34.5 kPa), and opens 1/4 inch per inch of line size
    • Disc is center guided to ensure alignment in both fully open and fully closed positions
    • Choice of body material, depending on pressure and temperature conditions
技术规格
  • 唯一参考303-Check-Valve
  • 产品系列Valves
  • 产品组Check Valves
  • 类型对象(单个对象)
  • 发布日期2020-02-10
  • 版本号1
相关
  • 主材料铸铁
  • 设计国家/地区United States
  • 制造国家/地区United States
分类
  • BIMobject 类别管道 - 阀门
  • IFC 分类阀门
  • UNSPSC 名称Swing check valves
  • UNSPSC 代码40141634
  • Uniclass 2015 代码Pr_65_54_40_13
  • Uniclass 2015 说明Check valves
  • CSI MasterFormat 2014 代码40 05 65.26
  • CSI MasterFormat 2014 标题Tilting Disc Check Valves
  • OmniClass 编号23-27 31 19
  • OmniClass 标题Check Valves
  • CSI UniFormat II 代码D20
  • CSI UniFormat II 标题PLUMBING

发售地区

North America
Canada
Mexico
United States