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Tianfei High-tech has been on the motorized ball valve factory for 25 years                                                      tf.co@tfjt.com   whatsapp:+86 18702253585 

PNEUMATIC ACTUATORS SERIES 1
PNEUMATIC ACTUATORS SERIES 2
PNEUMATIC ACTUATORS SERIES 3
PNEUMATIC ACTUATORS SERIES 4
PNEUMATIC ACTUATORS SERIES 5
PNEUMATIC ACTUATORS SERIES 1
PNEUMATIC ACTUATORS SERIES 2
PNEUMATIC ACTUATORS SERIES 3
PNEUMATIC ACTUATORS SERIES 4
PNEUMATIC ACTUATORS SERIES 5

PNEUMATIC ACTUATORS SERIES

Feature

AT series pneumatic actuators are developed, developed and designed on the basis of comprehensive application of new technologies at home and abroad, new materials, new processes and innovative ideas, with the following characteristics:

★ Fully comply with the latest international standards: ISO5211, D IN3337 and VDI/VDE3845, NAMUR standards.

★ Extruded high strength aluminum cylinder, the inner surface is fine grinding and hard anodizing treatment, long service life, low friction series, fast action.

★ Beautiful compact, modern shape, multi-specification series of products make the selection more economical.

★ All active surfaces are selected with high quality bearings, low friction, long life, no noise.

★ External installation of two independent stroke adjustment mechanism, convenient for ±5° full open or full close position adjustment.

★ The actuator with the same external structure has double acting type and single acting type (spring return) for choice, single acting type has normally closed type and normally open type.

★NAMUR standard multi-function position indicator can indicate, install and output all accessories. ★ Pre-compression load spring, safe and convenient to install and disassemble.

★ Piston and end cover using die-cast aluminum alloy, high strength, light weight.

★ Change the sealing material, can be used in high temperature or low temperature occasions.

 

★ According to the need to provide a variety of Angle stroke (such as: 120°, 135°, 180°, etc.) and three-position pneumatic actuators. No connecting plate is required, the solenoid valve can be installed directly.

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    Operating medium

    Clean dry or lubricated air or inert gases, as long as they are non-corrosive gases compatible with internal actuator parts and lubricants. The dew point temperature of the operating medium is -20℃. The size of impurity particles in the medium does not exceed 30 μm. When the locator is selected, the size of the impurity particles in the medium used does not exceed 5 μ.

    IMG_6765

    Product fittings

    IMG_6761
    IMG_6761
    IMG_6766
    IMG_6766
    IMG_6769
    IMG_6769
    IMG_6776
    IMG_6776
    IMG_6780
    IMG_6780
    IMG_6778
    IMG_6778

    Product direct view

    图片5 (2)

    Working principle (standard action)

    图片6 (3)
    图片6 (3)
    The compressed air is input through A to phase the left and right pistons Movement in the opposite direction , the output axis rotates counterclockwise, Open the valve, the air on the side o f the two pistons is discharged by port B Out.
    图片7 (2)
    图片7 (2)
    The compressed air is input by port B, so that the left and right pistons move to the center, the output shaft turns clockwise, close the valve, and the air between the two pistons is sent by port A Discharge.
    图片8
    图片8
    The compressed air is input by port A , so that the left and right pistons move in the opposite direction, and the output shaft rotates in the counterclockwise direction Open the valve, and the air on the side of the two pistons is discharged through port B
    图片9
    图片9
    When the air is lost or the power is lost, the two pistons move to the center due to the action of the spring, and the output axis is clockwise Turn, close the valve, air is discharged through port A The B inlet accelerates the closing of the valve. The compressed air is input by port A

    Technical parameter

    Model

    A

    B

    C

    D

    E

    F

    H

     

    N

    J

    K

    L

    M

    Air connection

    AT032

    110

    45

    45

    65

    22.5

    22.5

    50

    25

    9

    F03

     

    M5×7.5

     

    NAMURG1/8"

    AT052

    160

    72

    65

    92

    30

    41.5

    80

    30

    11

    F05

    F03

    M6×10

    M5×7.5

    NAMURG1/4

    AT063

    190

    88

    72

    108

    36

    47

    80

    30

    14

    F07

    F05

    M8×13

    M6×10

    NAMURG1/4

    AT075

    206

    100

    81

    120

    42

    53

    80

    30

    14

    F07

    F05

    M8×13

    M6×10

    NAMURG1/4

    AT083

    216

    109

    92

    129

    46

    57

    80

    30

    17

    F07

    F05

    M8×13

    M6×10

    NAMURG1/4

    AT092

    260

    117

    98

    137

    50

    58.5

    80

    30

    17

    F07

    F05

    M8×13

    M6×10

    NAMURG1/4

    AT105

    286

    133

    110

    153

    58

    62

    80

    30

    22

    F10

    F07

    M10×16

    M8×13

    NAMURG1/4"

    AT125

    340

    155

    125.5

    175

    67.5

    75

    80

    30

    22

    F10

    F10

    M10×16

    M8×13

    NAMURG1/4"

    AT140

    412

    173

    137.5

    193

    75

    77

    80

    30

    27

    F12

    F10

    M12×20

    M10×16

    NAMURG1/4"

    AT160

    480

    198

    158

    218

    87

    87

    80

    30

    27

    F12

    F10

    M12×20

    M10×16

    NAMURG1/4"

    AT190

    538

    232

    189

    262

    103

    103

    130

    30

    36

    F14

     

    M16×24

     

    NAMURG1/4"

    AT210

    568

    257

    210

    287

    113

    113

    130

    30

    36

    F14

     

    M16×24

     

    NAMURG1/4"

    Dimensional table

    Connection and Diameter φd L H Weight
    Both female thread DN20 17 60.6 50 0.58
    DN25 23 70 64 0.69
    DN32 27 75 67 0.86

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