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Series 7800 Gruvlok® Check Valve

Series 7800 Gruvlok® Check Valve

The Gruvlok Series 7800 Check Valve is a compact, cost effective valve offering low pressure-drop, non-slam performance. The Series 7800 Check Valve assembly is lighter and faster to install, and costs less than flanged and wafer valve assemblies.
In the fully open position the Series 7800 swing clapper is held tightly against the valve body, out of the flow stream, to provide maximum flow area and prevention of clapper flutter. The clapper design produces quick, non-slam closure before flow reversal can occur, while meeting FM requirements for an anti-water hammer valve rating.
Each valve is hydrostatically tested for leak tightness to 500 PSI. The clapper- seat design permits leak free sealing of back pressures in service conditions ranging from 300 PSI (20.7 bar) to as low as 1 PSI (0.07 bar) (head pressure: 28").
技术规格
  • 唯一参考series-7800-gruvlok-check-valve
  • 产品系列Pipe Joining Systems
  • 产品组Grooved > Flow Control > Check Valves
  • 类型对象(单个对象)
  • 发布日期2022-06-06
  • 版本号1
相关
  • 主材料Ductile Iron
  • 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
  • ETIM 代码EC011469
  • ETIM 名称Check valve
  • UNSPSC 名称Valves
  • UNSPSC 代码401416
  • Uniclass 2015 代码Pr_65_54_40_13
  • Uniclass 2015 说明Check valves
  • CSI MasterFormat 2014 代码40 05 65
  • CSI MasterFormat 2014 标题Valves for Pump Control and Check Service
  • OmniClass 编号23-27 31 19
  • OmniClass 标题Check Valves
  • CSI UniFormat II 代码D2010
  • CSI UniFormat II 标题Plumbing Fixtures

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