NSQ Series Cast Basalt Wear-Resistant Three-Way Ball Diverter Valves
Developed from the NQ series cast basalt wear-resistant ball valve, this three-way diverter valve is used to change pumps, switch pipelines and redirect flow. The source describes wear and corrosion resistance, easy operation and tight sealing, and reports long-term use in thermal power and petrochemical installations with service life exceeding that of other valves by more than twenty times.
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