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    Sanitary butterfly valve

    Sanitary butterfly valve
    • sell:021-32051999
    • sell:021-32050777
    • fax:021-66099555

    Details

    • Product Introduction
    • Service Promise
    • Ordering Process

    D81F Hygienic Butterfly Valve / D681F Pneumatic Hygienic Butterfly Valve / D981F Electric Hygienic Butterfly Valve uses standard electronic polishing, smooth surface to ensure clean, no media storage area, no potential pollution. Hygienic butterfly valve is a kind of quick disassembly valve, which makes the valve open and maintain quickly and easily, and shortens the shutdown time of the process. Hygienic butterfly valve is widely used in food, pharmaceutical, cosmetics, clean steam, liquor, beverage, biochemical industrial process control occasions. The sanitary butterfly valve has the advantages of compact structure, convenient assembly and disassembly.


    1, the design is novel, reasonable, unique in structure, light in weight, quick in opening and closing.


    2, the operation torque is small, easy to operate, labor-saving and dexterous.


    3, can be installed at any location, easy maintenance.


    4. Sealing materials are characterized by aging resistance, corrosion resistance and long service life.

    Sanitary pneumatic butterfly valveSanitary electric butterfly valve

    Sanitary butterfly valves adopt standards


    Design standard: GB/T2238-1989


    Flange joint dimensions: GB/T9113.1-2000; GB/T9115.1-2000; JB78


    Structure length: GB/T12221-1989


    Pressure test: GB/T13927-1992; JB/T9092-1999


    Main technical parameters of sanitary butterfly valves


    Nominal path
    DN(mm)
    15~150
    Nominal pressure
    PN(MPa)
    0.6
    1.0
    1.6
    Test pressure
    strength test
    0.9
    1.5
    2.4
    Seal test
    0.66
    1.1
    1.76
    Airtight test
    0.6
    0.6
    0.6
    Applicable medium
    Air, water, steam, oil and so on.
    Driving form
    Manual, worm and worm gear drive, gas drive and electric drive.
    Connection mode
    Quick mounting, clamp, external thread, welding type, etc.


    Hygienic grade butterfly valve main parts material


    Part name
    Material Science
    valve body
    304、316、316L
    Disc
    304、316、316L
    Seal ring
    Silicone rubber, fluorine rubber and polytetrafluoroethylene
    Stem
    304、316、316L
    filler
    Silicone rubber, fluorine rubber and polytetrafluoroethylene


    Selection and application temperature of hygienic butterfly valve sealing material


    Variety of materials
    Teflon
    silicon rubber
    Fluorine rubber
    Natural rubber
    nylon
    English abbreviated
    PTFE
    SI
    VITON
    NR
    PA
    Model code
    F或XC、JC
    XD或JD
    XE或JE
    X1
    N
    Maximum temperature resistance
    232℃
    250℃
    204℃
    85℃
    93℃
    Minimum temperature tolerance
    -268℃
    -70℃
    -23℃
    -20℃
    -73℃
    Applicable working temperature
    -30~+150℃
    -70~+150℃
    -23~+60℃
    -20~+85℃
    -30~+93℃


    Main dimensions of sanitary butterfly valves


    Specifications (ISO)
    A
    B
    D
    L
    H
    Kg
    20
    50
    78
    19.05
    130
    82
    1.2
    25
    50
    78
    25.4
    130
    82
    1.2
    32
    50
    78
    31.8
    130
    82
    1.05
    38
    50
    86
    38.1
    130
    86
    1.2
    51
    52
    102
    50.8
    140
    96
    1.7
    63
    56
    115
    63.5
    150
    103
    2.1
    76
    56
    128
    76.1
    150
    110
    2.4
    89
    60
    139
    88.9
    170
    116
    2.7
    102
    64
    154
    101.6
    170
    122
    3.05
    108
    64
    159
    108
    170
    126
    3.15
    133
    80
    138
    133
    190
    138
    5.2
    159
    90
    215
    159
    190
    153
    9.2


    The best quality, first-class service Qigao creates more value for you!

    "Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

    Product Standards:

    Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

    pre-sale service:

    Product introduction, technical exchange, non-standard product design, troubleshooting。

    Sale service:

    A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

    After sales service:

    1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

    2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

    3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

    4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

    1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

    a、Structure length;

    b、Connection Type;

    c、Nominal diameter, full diameter, reduced diameter, pipe size;

    d、Operating medium and temperature, pressure range;

    e、Tests, inspection standards and other requirements

    2、The factory can configure various types of driving devices according to customer's specific requirements.。

    3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

    4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

     

    Order Process:

    1、Customer purchase list fax to021-33872143,Or call us 021-33872141

    2、Receive customer purchase list, provide valve model selection and quotation (price list)。

    3、Specific agreement: delivery date, special requirements, etc.。

    download Google:

    1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

    a、Structure length;

    b、Connection Type;

    c、Nominal diameter, full diameter, reduced diameter, pipe size;

    d、Operating medium and temperature, pressure range;

    e、Tests, inspection standards and other requirements

    2、The factory can configure various types of driving devices according to customer's specific requirements.。

    3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

    4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

    Sale service:

    Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

    For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

    After sales service:

    1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

    2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
    In order to further improve product quality。

    3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

    4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

    statement

    1. All text, data and pictures in this article are for reference only.Sanitary butterfly valvePlease contact us at 4000-700-665 for details of performance, size and price.
    2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!
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