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Tel：13902145539 / 13702126300
Phone：022-88611111 / 28618602
E-mail：591007768@qq.com
website: en.tjtiancai.com
Add：Xinchuang Industrial Park, Xiaozhan Town, Jinnan District, Tianjin
brief introduction
The bottom valve is a one-way opening and closing valve to prevent the reverse flow of medium. It is only used at the end of the inlet pipe of various pumps to prevent the impurities in the medium from entering the pipeline.
main parameter
Nominal pressure: pn0.25mpa
Nominal diameter: dn50-dn300
Applicable medium: water, oil and non corrosive medium
Applicable temperature: ≤ 50 ℃
Main component materials: gray cast iron, nitrile rubber
Test standard: GB / t13927-2008
