国产成人精选视频69堂,红樱桃视频国产在线播放,亚洲国产在线精品一区在,国产乱码精品一品二品,日韩国产欧美精品在线,国产五月天综合激情在线,双性顶公交车h呻吟,亚洲高清国产拍青青草原,1国产女人高清完整视频,国产免费网站在线视频

Drilling number
Drilling number
  • International
  • Canada
  • US
  • 911

    Daily drilling / station

  • 194

    Daily drilling / station

  • 784

    Daily drilling / station

Crude oil prices
Crude oil prices
  • US crude oil
  • Brent
  • Latest price (USD / barrel): 78.78

    Highest:78.81 Lowest:76.22

  • Latest price (USD / barrel): 84.85

    Highest:85.34 Lowest:84

TOP
Product center

Products

Home > Products > Valves > Check Valves > Swing check valve

Products

Product name:Swing check valve -SF

Product introduction:Swing check valve is mainly used for unidirectional flow of medium on the pipeline, generally installed horizontally. The valve is opened or closed by the flow of the medium, which is suitable for the cleaning medium, not suitable for the medium with large solids and viscosity.

Product introductionTechnical ParametersApplication areasDownload certificate

Product description

Swingcheck valve is mainly used for unidirectional flow of medium on the pipeline,generally installed horizontally. The valve is opened or closed by the flow ofthe medium, which is suitable for the cleaning medium, not suitable for themedium with large solids and viscosity. 

Features:       

01.Full bore, strong flow capacity. 

02.Discof convex design with better performance and the arc design can reduce pressureloss and turbulent medium. 

03.Optionalsoft seal and metal seal according to different working conditions.