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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
Since its establishment, our company has unswervingly adhered to the leading direction of research and development of new technologies with high technology content, taking the road of integration of science, industry, and trade, and has independently researched and developed a variety of advanced , and most of our results have been translated into productivity.Our company is committed to providing you with high-quality products and pre-sales, sales, and after-sales services. We hope to answer your questions and meet your needs in a timely manner. We have a very in-depth understanding of the nature and production process of valve for environmental protection. We also have various reviews and summaries of past experience, and we know every detail like the back of our hands. With years of production experience and excellent quality management, our company is well known worldwide. Our company is a leading supplier of quality products. A company is a person. A company is a collection of people. If a company has no "people", it "stops." In addition to the economic value of the company, we should try our best to give full play to everyone's ingenuity, so that employees can get comprehensive development. The operation of the company must rely on the wisdom and strength of all employees. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future! We always adhere to the environmental protection concept of ecological priority and green development, and vigorously promote the application of clean production technology. With the guarantee of 'sincere service and cost-effective products', we are committed to providing customers and partners with high value-added products, technologies and services.
  • steam relief valve
    steam relief valve

    steam relief valve is designed for high temperature and pressure condition and widely used in power boiler, drum, steam pipelines and over heaters.

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  • Switching valves(safety valve blocks)
    Switching valves(safety valve blocks)

    Switching valves(safety valve blocks) are used to connect two safety valves to a pressure system i a pipeline. , one for operation and one for backup, so that one safety valve is in operation and the

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  • Safety Valve
    Safety Valve

    They are designed and manufactured in accordance with the requirements of ASME Boiler and Pressure Vessel Code, Section VIII. The discharge coefficient is certified by the American National Board of

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  • Pressure Vacuum Relief Valve
    Pressure Vacuum Relief Valve

    Pressure Vacuum Relief Valve is widely used for oil, petrochemicals, natural gas and other industries to protect pressure equipment.

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  • Pilot Operated Vacuum Relief Valve
    Pilot Operated Vacuum Relief Valve

    Pilot Operated Vacuum Relief Valve can be used to maintain the pressure of the tank in the normal state and to reduce the evaporation losses of volatile liquid inside the tank.

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  • Pressure Vacuum Relief Valve
    Pressure Vacuum Relief Valve

    Brief introduction of Pressure Vacuum Relief Valve Summarize Pressure vacuum valve is a kind of air breather which install on the petrochemical fixed storage tank,in order to avoid tank over the

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  • Surge Relief Valve
    Surge Relief Valve

    Sensitive reaction allows the valve open rapidly when reaches the set pressure and close as the surge pressure goes down.

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  • Jacket Relief Valve
    Jacket Relief Valve

    Jacket Relief Valve is applicable in occasions where the heat preservation of fluid is needed, like the equipment of polyester, ethylene, urea, etc.

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  • pilot operated relief valve
    pilot operated relief valve

    Pilot operated pressure relief valve is a kind of pressure relief valve which is composed of main valve and pilot valve. Pilot valve senses the system pressure and controls the opening and closing of

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  • Steamed Pressure Relief Valve Safety Valve
    Steamed Pressure Relief Valve Safety Valve

    Steamed Pressure Relief Valve Safety Valve has flexible thermal disc and double adjusting ring. Its disc of deigned for high temperature and pressure steam service.

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Cynthia Lambert star star star star star
This supplier's products are very good and the price is reasonable.
Marco Coleman star star star star star
I like these products very much. Their workmanship is very fine!
Mary Bernard star star star star star
This is the first time we have cooperated with this company, and their products have surprisingly great advantages, and there is no problem in using them.
Sheila Cole star star star star star
One of the things we really admire about you is that you never back down from a problem, you just get stronger and stronger.
Jo Howse star star star star star
Do you have friends who are too lazy to pick goods like me? Then you must come to this company to shop. Their customer service is very professional, and they can recommend appropriate products
William Jennings star star star star star
Thank you for your strong support to us. When we cooperate with your company, the cooperation and cooperation are very smooth, and we deeply feel the strength, reliability and importance of the
We believe that with our expert management means and specialized service concept, we can provide customers with more quality and service. Find professional valve for environmental protection manufacturers and suppliers in China here. We're offering high quality valve for environmental protection with competitive price. Welcome to contact our factory for more details.

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