Always fine jade high valve co., LTD is located in the famous hometown of pump valve - wenzhou five-star industrial zone, is a set design, development, production of various kinds of valve, valve manufacturing companies have many years of experience, the company product innovation.
  • metal-to-metal
    Three dimensional partial hardness sealing butterfly valve series products, is a development of the new company long life, energy-efficient and butterfly valve.
  • three-eccentric
    Due to the product principle of eccentric butterfly valve is used in 3 d design, make the space of the sealing surface movement to achieve ideal, sealing pair of no friction, no interference with each other, together with sealing material is properly selected, so that the butterfly valve sealing, corrosion resistance, high temperature resistance and wear resistance has been a reliable guarantee.
  • elasticMetal-to-metal
    Metal sealing butterfly valve utilizes a installed on the valve body elastic stainless steel sealing ring to achieve zero leakage.
  • butt-Welded
    Change butterfly valve is suitable for high temperature and high pressure, fire prevention, heat preservation, etc for open/close or adjusting medium in the pipeline.
  • soft-sealed
    Soft sealing butterfly valve is suitable for the temperature of 120 ℃ or less and nominal pressure of 1.6 MPa or less food, medicine, chemical, petroleum, electric power, textile, paper and other water supply and drainage, for adjusting flux on the gas pipeline and the role of intercepting medium.
  • flexible
    Telescopic butterfly valve is suitable for the temperature of 80 ℃ or less and nominal pressure of 1.6 MPa or less food, medicine, chemical, petroleum, electric power, textile, paper and other water supply and drainage, for adjusting flux on the gas pipeline and intercepting the role of the media, has the function of compensating pipe heat from the cold.
  • the-signal
    815/830/860 w series of butterfly valve of the main structure characteristics of wafer and flange three eccentric structure, and 815 l, 830 l series butterfly valve around the main structure characteristics of the valve body with lugs and design into a single flange with screw hole structure.
  • api
    815/830/860 w series of butterfly valve of the main structure characteristics of wafer and flange three eccentric structure, and 815 l, 830 l series butterfly valve around the main structure characteristics of the valve body with lugs and design into a single flange with screw hole structure.
  • jis
    D373H - 10 k, 20 k, and D343H - 10 k, 20 k series butterfly valve of the main structure characteristics of wafer and flange three eccentricity sealing form.
  • ventilation
    Ventilation butterfly valve USES the same as the valve body material processed into sealing ring, its applicable temperature with the valve body material and decide, nominal pressure 0.6 MPa, or less commonly applicable to the industry, metallurgy, environmental protection and ventilation to adjust medium flow in pipe.
  • installment
    Installment,usage and maintenance
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  • company:Yong Jia Yu Gao Valve Co.,Ltd
  • e-mail:2945376353@qq.com
  • phone:15888481541
  • tel:0577-67995615
  • fax:0577-67952065
  • add:Ou the five-star industrial zone of jingdong road north
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