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  • Lined Butterfly Valve - China

    price: contact company for price

    Butterfly Valve

    Technical Specification

    Design and Manufacture: ASME B16.34

    End-to-end dimension: ASME/ANSI 16.10

    Flange Standard: ASME/ANSI 16.5

    Inspection and testing: API 598

    Product Specification

    Body Material:WCB, CF8, CF8M, CF3, CF3M, LCB, A536

    Stem Material: SS304 , SS410, SS416, SS420

    Seat Material: PTFE, RPTEF, PPL

    Disc Steel: WCB, CF8, CF8M, CF3, CF3M, LCB, A536

    Lining Material: PTFE, RPTFE, PPL

    Nominal Diameter: NPS 2-20

    Pressure Range: 150lb 300lb JIS DIN

    Connection Type: wafter type

    Operation Method: Manual, Worm Gear etc.


    Company Contact:


    • Phone: 008657756662028

    • Address: NO.1-1 Qianjie Street,High-tech Zone,Longwan Distr, Wenzhou, China

    • Email: Email


    Published date: February 23, 2013 -

    • Business Description: Established in 1989, Youfumi (YFM) manufactures and supplies PTFE lined

      products for the chemical, oil, gas, and pharmaceutical and associated

      process industries. Nowadays YFM is one of the leading manufacturers and

      wholesaler of PTFE lined products in China.

      YFM specializes in PTFE/PFA/FEP/ETFE/PO/PP lined Butterfly valves, Ball valve and Plug valve, and also supplies PTFE lined gate valve, globe valve, check valve, diaphragm valve and all kinds of PTFE lined piping, which are tested to the latest manufacturing specifications of American & International standards organizations such as ANSI/ASME/DIN/JIS.

      With the advanced production technology and excellent performance, many products of YFM become an outstanding symbol of anti corrosion products in the fierce market competition in the industry.

      YFM earned excellence reputation as a major supplier of corrosion resistant forged valves for chemical and got many honours from both domestic and overseas. As for quality guarantee, YFM has acquired the CE certification and ISO9001 International Quality System Certification.

      We put the product quality in priority all the time, in order to provide our customers with high quality products at a great value. So quality is our commitment, while competitive price, timely delivery and service is our promise to our valued customers.

      Till now our products have sold around worldwide including America, Europe, Southeast Asia, Middle East and Africa. We have developed very good relationship with distributors, end users of worldwide. We sincerely welcome you to visit our company and look forward to serving your critical project needs. Hope we can become one of the best partners in your work.

      Please visit our contact page to send us your requirements. Alternatively, please choose an option from the menu on the left to find out more about our PTFE/PFA lined products and services.

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