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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.


規格
  • 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
技術規格
  • 唯一參考303-Check-Valve
  • 產品系列Valves
  • 產品組合Check Valves
  • 類型对象(单个对象)
  • 發佈日期2020-02-10
  • 版本號1
相關
  • 主材料铸铁
  • 設計國家/地區美國
  • 製造國家/地區美國
分類
  • BIMobject 類別管道 - 阀门
  • IFC 分類阀门
  • UNSPSC 名稱Swing check valves
  • UNSPSC 代碼40141634
  • Uniclass 2015 代碼Pr_65_54_40_13
  • Uniclass 2015 說明Check valves
  • CSI MasterFormat 2014 代碼40 05 65.26
  • CSI MasterFormat 2014 標題Tilting Disc Check Valves
  • OmniClass 編號23-27 31 19
  • OmniClass 標題Check Valves
  • CSI UniFormat II 代碼D20
  • CSI UniFormat II 標題PLUMBING

發售地區

北美
加拿大
美國
墨西哥