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    • Manual Pneumatic Electric Flange Type Iron Sealed Butterfly Valve - China

    price: 55.00 Dollar US$

    Manual Pneumatic Electric Flange Type Iron Sealed Butterfly Valve

    Products Photos Catalog Manual Pneumatic Photos Catalog

    Manual butterfly valve Product Description A butterfly valve is a valve which can be used for isolating or regulating flow.

    The closing mechanism takes the form of a disk.

    Operation is similar to that of a ball valve, which allows for quick shut off.

    Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required.

    The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve.

    Rotating the actuator turns the disc either parallel or perpendicular to the flow.

    Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.


    Company Contact:


    • Phone: +8615066935663

    • Address: Huanghe road , Huatai centre, Dongying , Shandong , China

    • Email: Email


    Published date: June 29, 2019 - Modified date: July 13, 2019

    • Business Description: Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG , wellhead & downhole tools and spare parts with API certification.

      Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services.

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