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Latest Products

  • Switching valves(safety valve blocks)
  • Metal To Metal Butterfly Valve
  • High Performance Butterfly Valve
  • Metal To Metal Butterfly Valve With Bidirectional Sealing
  • Highly Wear-Resistant Taylor Valve
  • Sleeve Type Regulating Control Valve

Contact Us

  • Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
  • marketing@sqvalves.com
  • +86-577-67159376
Our mission is to deliver competitive, high quality and immediate service that exceed our customers' expectations every time.We have been committed to the research and development of energy-saving and environmental protection pump check valve for a long time, and constantly promote the popularization of the concept of energy-saving and environmental protection. The company insists on deepening enterprise management, realizing the adjustment of variety structure, and establishing a standardized modern enterprise system. Our company values integrity, honesty, and transparency in all our business dealings. With years of experience in the industry, our team of experts is dedicated to meeting your needs and exceeding your expectations. We continue to improve the level of fine, detailed and real safety and environmental management, and comprehensively promote the construction of a dual prevention mechanism for safety risk classification and control and hidden danger investigation and treatment. We take pride in our ability to create and deliver high-quality products that exceed customer expectations.
  • Dual Plate Check Valve
    Dual Plate Check Valve

    Retainerless body design with no external body penetrations eliminating the possibility of outside leakage. Disc assembly secured in place by high strength key.

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  • Damping Device check valve
    Damping Device check valve

    Damping Device check valve achieves easy, convenient turning without lubrication. It is ideal for corrosive medium, and it has self-cleaning function on valve rotation.

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  • Ball Float Pattern Rubber Lined Check Valve
    Ball Float Pattern Rubber Lined Check Valve

    Ball Float Pattern Rubber Lined Check Valve is designed for controlling the usual corrosive media. Its body inner surface is lined with different rubbers.

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  • Steam Extraction Check Valve
    Steam Extraction Check Valve

    Extraction Check Valves is used to prevent backflow in steam and water lines to protect valuable equipment from damage.

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  • pressure seal check valve
    pressure seal check valve

    SQ has been centered around one thing: 100% customer satisfaction , we are striving to improve on all aspects of our daily operation to offer best product and services to our customers to achieve

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  • Swing Type Check Valve
    Swing Type Check Valve

    A complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as

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Bobby Mitchell star star star star star
My customers are deeply impressed by the quality of these products. They say these products look beautiful, but they didn't expect them to be so cheap.
Lee Rieth star star star star star
The items arrived sooner than I expected and matched the pictures.
Bobby Mitchell star star star star star
The secret of enterprise success lies in the support of the three qualities of talent, product and service. And quality is the most important of the three.
Gerald Jagger star star star star star
This product has an exquisite appearance, excellent quality and affordable price. It is worth buying.
James Murillo star star star star star
Their products are of excellent quality, beautiful colors and fast logistics.
Adriana Murphy star star star star star
You are very disciplined in everything you do and listen to your customers' suggestions.
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Our company has learned from others' strong points and kept improving. We have gathered professional R & D, manufacturing, sales and service teams in the industry, and continuously launched a new generation of high-efficiency and high-quality . Find professional pump check valve manufacturers and suppliers in China here. We're offering high quality pump check valve with competitive price. Welcome to contact our factory for more details.

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