Henan quanshun Flow Control Science and Technology CO.,LTD - Zhangzhou, China


Pneumatic eccentric hemisphere valve Model:BQ341M Nominal diameter: DN50-600mm Nominal pressure:PN1.0-PN4.0Mpa Applicable temperature:be equal to ...
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 613

low temperature valve Model:DQ471x Nominal diameter: DN50-300mm Nominal pressure:PN1.6-10.0Mpa Applicable temperature-196-150Deg.c Material:carbo ...
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 589

This valve is applied to bump exit pipe of water. As check valve, it can reduce medium regorge and avoids bringing bigger water hammer, so as to prote ...
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 527

Spherical disc butterfly valve is developed combined with the advantage of the butterfly valve and segment ball valve . The special disc butterfly val ...
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 138

Featuring abrasion resistance,high pressure resistance,erosion resistance and anti-scaling performance,the slurry valve is specially offered for contr ...
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 154