Valves and instruments.

Choose a valve type or browse by operating duty. Open a product to compare its published specifications and request a configuration.

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Valve types

Service and special applications

Browse by operating duty or material compatibility. These groups are separate from valve construction types.

Measurement and position

Need help choosing a type? Review the selection checklist or send your operating conditions.

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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