Butterfly Valve D341Xs rubber sealing butterfly valve

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D341Xs rubber sealing butterfly valve

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      Butterfly valve is widely used in electric power, water power, metallurgy, chemical industry, urban construction,etc.

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     Usage:

    Sealing flange series butterfly, applicable to the water medium pipeline that working temperature is ≤8(℃),two way adjustment, opening and closing equipment. Has the function of cutting medium and adjust flow in the specified range. Widely used in electric power, water power, metallurgy, chemical industry, urban construction,etc.
     
    Characteristics:
    1.Adopt soft sealing, adjust sealing ring is convenient, reliable sealing and long service life.
    2.Valve plate has reasonable design, small flow resistance, low pressure loss.
    3.Pneumatic, electric type can realize the spot and remote control.
    4.Electric series butterfly, manual operation and electric switch is convenient and reliable.
    5.With indicator, spacing device and adjusting device.
     
    Components Materials
    Valve, valve plate Casting steel
    Valve rod Stainless steel
    Valve base sealing ring Casting brass, stainless steel
    Valve plate sealing ring Butyl rubber
    Stuff Rubber, flexible graphite

    Performance:


    Nominal pressure(Mpa) 0.25  0.6  1.0  1.6
    Testing pressure Shell 0.4  0.9  1.5  2.4
    (Mpa) Sealing  0.28  0.66  1.1  1.76
    Applied medium Water
    Medium temperature ≤80℃ 



    Technical parameter:

    Nominal diameter H1  H2  L1  L2  D1  n-d Weight
    (kg) 
    mm Inch 
    100  127  340  120  130  110  49  68.9  220  180  150  8-18  32 
    125  140  370  130  160  110  49  80.4  250  210  150  8-18  37 
    150  140  390  135  170  100  49  91.8  285  240  150  8-22  45 
    200  152  470  175  216  170  75  112.9  340  295  200  8-22  76 
    250  10  165  560  200  250  170  75  90.6  395  350  200  12-22  82 
    300  12  178  650  230  280  210  90  103.5  445  400  280  12-22  132 
    350  14  190  650  260  310  210  90  89.7  505  460  280  16-22  206 
    400  16  216  740  295  340  230  119  100.5  565  515  320  16-22  320 
    450  18  222  810  315  380  230  119  88.4  615  565  320  20-26  346 
    500  20  229  880  340  430  230  119  97  670  620  320  20-30  474 
    600  24  267  1080  295  460  320  175  113.4  780  725  450  20-30  886 
    700  28  292  1210  460  560  320  175  109.6  895  840  450  24-30  986 
    800  32  318  1310  550  620  320  175  124  1015  950  450  24-33  1230 
    900  36  330  1460  620  700  400  276  117.5  1115  1050  450  28-33  1510 
    1000  40  410  1650  680  750  400  276  129.9  1230  1160  450  28-36  1820 
    For more accurate quotation pls send us more details about the products you need:

    1. What's the DN and PN?

    2. What's the material?

    3. What's the connection(flange or thread)?

    4. What's the standard(ANSI, DIN, BS, JIS)?

    5. What's the medium working with?


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