Butterfly Valve  
    Product Name: PTFE Butterfly Valve  
    Related Tags: PTFE Butterfly Valve,Lined Butterfly Valve,Wafer Butterfly Valve,Flanged Butterfly Valve  
    Product introduction

    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
    Butterfly Valve Type: wafer type, lug type, flanged type
    Body Material: A216 WCB, A351 CF8, A351 CF8M, A351 CF3, A351 CF3M,
    Stem Material: SS304 , SS410, SS416, SS420
    Seat Material: PTFE, RPTEF,PPL
    Disc Material: A216 WCB, A351 CF8,A351 CF8M,A351 CF3,A351 CF3M
    Lining Material: PTFE, RPTFE, PPL
    Nominal Diameter: NPS 2"~20"
    Pressure Range: DIN PN10, PN16 ANSI 150LB, 300LB JIS 10K, 20K
    Connection Type: wafer type, lug type, flanged type
    Operation: Lever, Gear, Pneumatic, Motorized, etc.

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