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Butterfly valve

Butterfly valve
Product content
  • D371F-16

    1. Small and light, easy to disassemble and repair, and can be installed at any position.
    2. The structure is simple and compact, and the 90 ° rotary opening and closing are fast.
    3. Small operating torque, light and labor-saving.
    4. Excellent antifriction, self lubrication and operation torque are more than 40% lower than that of ordinary butterfly valve.
    5. Good wear resistance (nylon wear resistance is 7 times that of copper), which can extend the service life.
    6. It is non-toxic, tasteless and antibacterial, meeting the requirements of green environmental protection.
    7. It is resistant to salt, alkali and weak acid erosion and has wide adaptability.
    8. No pin connection technology ensures complete isolation between medium and metal with high reliability.
    9. The product price is far lower than that of stainless steel valve, which significantly reduces the project cost.
    10. Medium: fresh water, sea water, various gases, oil products, alkali. Salts, organic compounds, weak acids, etc .

  • D341X-16

    The turbine driven flange butterfly valve produced by our company is widely used in petroleum, chemical, food, medicine, metallurgy, ship, papermaking, industrial environmental protection, water supply and drainage, and high-rise building pipelines with nominal pressure ≤ PN1.6MPa and temperature ≤ 200 ℃, and can be used as the opening and closing or regulating medium in a variety of corrosive and non corrosive gas, liquid, loading fluid and solid powder pipelines and containers For flow.

  • D81X-16

    Groove type fire butterfly valve is a series of new connecting valves designed and manufactured by introducing the same advanced products of the United States and Germany. It has the advantages of fast installation, simple, safe, reliable, not limited by the installation site, convenient for the maintenance of pipes and valves, vibration isolation and sound insulation, overcoming the difference caused by the connection of different shafts of pipes within a certain angle range, and solving the thermal expansion and contraction caused by temperature.

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The company is located in Jinnan Station, the hometown of valves in Tianjin. The company was formerly known as Tianjin Jinnan Huayi Valve Factory, which was established in 1993.

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