GUD series


Electric vacuum (pressure) ball valve

GUD series electric vacuum (pressure) ball valve adopts rotary electric and electronic regulating valve driving device, which can realize valve opening, closing or intermediate through switching of external power supply (manual index switch or computer control) or external input signal. Position control, so as to achieve the purpose of turning on or cutting off the air flow in the vacuum pipeline. The valve is straight-through and sealed by a spherical surface, so it can be used in both vacuum and low pressure conditions, and can be installed in any position. The applicable working medium is gas or liquid with acid and alkali.

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  • Technical Parameters
  • Dimensions
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    • Commodity name: Electric vacuum (pressure) ball valve
    • Commodity ID: C-003
    • 型号: GUD series

    GUD series electric vacuum (pressure) ball valve adopts rotary electric and electronic regulating valve driving device, which can realize valve opening, closing or intermediate through switching of external power supply (manual index switch or computer control) or external input signal. Position control, so as to achieve the purpose of turning on or cutting off the air flow in the vacuum pipeline. The valve is straight-through and sealed by a spherical surface, so it can be used in both vacuum and low pressure conditions, and can be installed in any position. The applicable working medium is gas or liquid with acid and alkali.

    • Scope of application (Pa) Quick release flange (KF) 2×105 ~1.3×10-6 Loose flange 6×105 ~1.3×10-6
    • Valve leakage rate (Pa.L/S) ≤1.3×10-6
    • Opening and closing time (S) DN≤32 20; DN≥40 30
    • Medium temperature (℃) Standard factory: -30~+150 Special designation: -30~+240
    • Flange standard GB4982; GB/T6070
    • Installation position any
    • Power supply voltage Standard factory: AC220V/50Hz Special designation: DC24V
    • Control circuit Standard factory: AC220V/50Hz switch type Special designation: optional ①DC24V switch type ②4~20mA DC regulation type ③1~5V DC regulation type
    • Signal feedback can be selected separately
    • Note: If there are special needs, the opening and closing time can be ≤6s; 10s; 15s, etc.

     

  •  

    (Figure 1) Quick release flange (KF) connection and dimensions (GB4982)

     

    modle

    diameter(DN)

    ΦD

    ΦB

    H

    L

    A

    GUD-10/KF

    10

    30

    12.2

    185

    92

    166

    GUD-16/KF

    16

    30

    17.2

    186

    100

    GUD-25/KF

    25

    40

    26.2

    201

    114

    GUD-40/KF

    40

    55

    41.2

    277

    165

    196

    GUD-50/KF

    50

    75

    52.2

    286

    175

     

    (Picture 2) Loop flange connection and dimensions (GB/T6070)

     

    modle

    diameter(DN)

    ΦD

    ΦB

    H

    L

    A

    n-ΦC

    GUD-10

    10

    55

    40

    185

    92

    166

    4-Φ6.5

    GUD-16

    16

    60

    45

    186

    100

    GUD-20

    20

    65

    50

    200

    114

    GUD-25

    25

    70

    55

    201

    114

    GUD-32

    32

    90

    70

    219

    140

    4-Φ9

    GUD-40

    40

    100

    80

    277

    165

    196

    GUD-50

    50

    110

    90

    286

    175

    GUD-63

    63

    130

    110

    310

    186

    GUD-80

    80

    145

    125

    320

    198

    8-Φ9

    GUD-100

    100

    165

    145

    387

    220

    255

    GUD-125

    125

    200

    175

    415

    266

    8-Φ11

    GUD-150

    150

    225

    200

    435

    296

    GUD-200

    200

    285

    260

    512

    390

    310

    12-Φ11

     

  • File size: 151.3KB

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