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  • IKS PVD Technology (Shenyang) Co.,Ltd
  • Tel:+86-24-89635131
  • Fax:+86-24-89335192
  • Email:IKS.PVD@foxmail.com
  • ADD:No.83-42 Puhe Road, Shenbei New District, Shenyang City, Liaoning Province, China
  • High Precision Electro High Vacuum Flapper Valve

    High Precision Electro High Vacuum Flapper Valve
    GDC-J electro high vacuum flapper valve is powered by electromagnetic force to drive valve disc directly, thus to make the valve open or close. It is applicable for vacuum system to cut off or put through the airflow. When valve is closed, and there is atmospheric pressure above the...
    Product Details:


    Introduction


    GDC-J electro high vacuum flapper valve is powered by electromagnetic force to drive valve disc directly, thus to make the valve open or close. It is applicable for vacuum system to cut off or put through the airflow. When valve is closed, and there is atmospheric pressure above the sealing face and vacuum below the sealing face, here the sealing effect is the best. Applicable medium can be pure air and noncorrosive gases.



    Materials of Main Parts


    Body and disc:carbon steel and stainless

    Sealing element:NBR, Viton, bellows (shaft seal)



    Specification


    Applicability

    105~1.3×10-4Pa

    Valve Leak Rate

    ≤1.3×10-4Pa.L/S

    Applicable Temperature

    -30~+50℃

    Coil Temperature Rise

    ≤65℃

    Open-close Time

    ≤5S

    Mains Voltage

    220v/50Hz

    Mounting Direction

    Any installation direction (anti-top one  atmosphere)

    Frequency

    ≤6 times/min

    Peak Current

    ≤12A

    Power Dissipation

    ≤8w



    Overall and Connection Dimensions (mm)(GB4982):


    Model

    DN

    D1

    D

    A

    B

    H

    GDC-J16(b)

    16

    17.2

    30

    40

    55

    193

    GDC-J25(b)

    25

    26.2

    40

    50

    60

    203

    GDC-J32(b)

    32

    34.2

    55

    58

    70

    237

    GDC-J40(b)

    40

    41.2

    55

    65

    70

    244



    Packing: 1. Wooden box

                      2. Carton

                      3. As your request


    Payment: T/T, L/C, etc.


    Delivery time: Normally 15~20 days after payment


    Shipping: By air or by sea


    Hot Tags: high precision electro high vacuum flapper valve, China, manufacturers, suppliers, buy, customized, made in China
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