Butterfly ValveButterfly check valve

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Butterfly check valve

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    Check valves is convenient to maintain and repair the pipeline and valves. It is soundproof.The valves are extensively used in the pipelines of drainage, fire prevention,air conditioning,gas petroleum,chemical industry,sewage treatment,and fluid control.

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     Specification:

    According to the standard DIN3202-K3;GB12221-16;
    Flange drilling according to ANSI125/150;
     
    Application:
    Valve is used for preventing the medium back flowing in pipelines and equipments,and the pressure of medium will bring the result of opening and closing automatic ally.When the medium is back-flowing,valve disc will automatic ally closed to avoid accidents.
     
    Model  DN  PN1.0MPa  Weight PN1.6MPa  Weight PN2.5MPa  Weight PN4.OMPa  Weight
     (kg)
      L    D    (kg)    L    D    (kg)    L  (kg) 
    H76H-1OC 
    H76w-10P 
    H76W-1OR 

    H76H-16C 
    H76w-16P 
    H76W-16R 
     
    H76H-25 
    H76w-25P 
    H76W-25R
     
    H76H-40 
    H76w-40P 
    H76W-40R 
      50    60    109    1.8    60    109    1.8    60    109    2    60    109    2.4 
      65  67  129  2.6   67    129    2.6    67    129    3.2    67    129    3.8 
      80    73    144    3.6    73    144    4.2    73    144    4.8    73    144    5.6 
    100    73    164    4.8    73    164    5.2    73    170    6    73    170    7.5 
      125    83    194    6.3    83    194    6.7    83    198    9  83    198    11 
      150    98    220    8.7    98    220    9.4    65    228    12    98    228    15 
      200    127    275    16.5    127    275    18.7    124    288    22    127    293    27 
      250    146    330    26.2    146    333    29.4    146    343    38    146    355    48 
      300    181    380    42.3    181    388    48.5    181    403    54    181    420    78 
      350    184    440    58    184    448    66    184    460    80    222    480    116 
      400    198    493    76    198 
     498 
     90 
      198    520    118    232    549    152 

     

    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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