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Triple-eccentricity Butterfly Valve

Categories Butterfly Valves
Place of Origin: china
Model Number: Triple-eccentricity Butterfly Valve
Certification: ASME
Delivery Time: Another discussion
Payment Terms: TT/LC
Supply Ability: Factory supply
MOQ: unlimited
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    Triple-eccentricity Butterfly Valve

    MAIN FEATURES:For the structure of the triple-eccentricity seal butterfly valve, when the valve is under the complete open state, its butterfly plate sealing face will break away from the valve seat sealing face completely; when it is opened from 0 to 90°, the butterfly plate sealing face will break away from the valve seat sealing face upon opening; when it is closed from 90° to 0°, and only upon closing, the butterfly plate sealing face can contact and press onto the valve seat sealing face tightly.
    Design Features
    Design standard as per: API 609, ASME B16.34, GB/T12238, JB/T 8527.
    Small installation space, light weight, and maintenance friendly;
    Good sealing effect and long service life;
    Simple structure and small opening/closing torque;
    Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability;
    For soft seat the leakage rate: ANSI B 16.104 Ⅵ.
    Product Range
    Body material: carbon steel, stainless steel, alloy steel
    Nominal diameter: 2"~180"(DN50~DN4500)
    Pressure range:Class150~600(PN10~PN100)
    End connection: RF, RTJ
    Working temperature:-46℃~+200℃
    Operation : wrench, worm gear, electric, etc.

    M-phone: +8613506875750

    Tel: 0086-577-64417886


    Wenzhou Haode Group Co., Ltd

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