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Zhejiang Zhengfeng Valve Co.,Ltd

Who we are Zhejiang Zhengfeng Valve Co., Ltd. was founded in 1993, the company is located in  five-star industrial zone Dong'ou Wenzhou city zhejiang province Our company is innovative, the products are mainly based on ISO, API, ANSI, BS, DIN NF, JIS, GB,  JB and other standard production, nominal diameter 2"-80" (DN50-DN2000mm), pressure rating 150Lb-2500Lb (PN6-PN150), the operating temperature -196 degrees C, ~680 degrees. Main products of our company include butterfly...
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Product

    • Flange Triple Offset Butterfly Valve

      Flange Triple Offset Butterfly Valve

      Flange Triple Offset Butterfly Valve
      Pressure:Class 150
      Connection Type:Flange ends
      Application:Industrial application

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    • LUG Triple Offset Butterfly Valve

      LUG Triple Offset Butterfly Valve

      LUG Triple Offset Butterfly Valve
      * Face to face length : 92mm
      * Valve Structure : three eccentric
      * Seal Structure : SS laminated with graphite

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    • LUG Double Offset Butterfly Valve

      LUG Double Offset Butterfly Valve

      * Valve Size : 28''
      * Pressure : Class 150
      * Connection Type : Flange ends
      * Operation : Manual gear box
      * Torque : 17000/N.m
      * Face to face length : 165mm

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    • Lever Butterfly Valve

      Lever Butterfly Valve

      1. Lever Butterfly Valve's compact structure, light weight, 90' rotation, fast switch
      2. Reasonable design, easy assembly and disassembly, good for service
      3. The eccentric structure can reduce the friction of the sealing ring and prolong the service life of the valve.
      ...

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