Check Valves

Prevention of reverse flow. Confirm the flow direction, installation orientation and operating range. Request the applicable opening and closing characteristics for your system.

Selection checklist

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DQSV SALES

Xi’an Deqiansheng Valve Technology Co., Ltd.

Industrial valve R&D, manufacturing and application selection for chemical processing, metallurgy, mining, energy and environmental projects.

Office addressRoom 60102, 1/F, Unit 6, Building 2, Xiangfuju, Yongfu Road, Weiyang District, Xi’an, Shaanxi, China.
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