IKS PVD Technology (Shenyang) Co.,Ltd
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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
  • Electro High Vacuum Flapper Valve

    Electro High Vacuum Flapper Valve
    GDC-J Electro High Vacuum Flapper Valve 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...
    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.

     

    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

     

    Materials of Main Parts

    Body and disc:carbon steel and stainless

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

     

    Overall and Connection Dimensions (mm)(GB4982)

    1.jpg

    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

     


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