Tianfei High-tech has been on the motorized ball valve factory for 25 years tf.co@tfjt.com whatsapp:+86 18702253585
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.
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.
Product fittings
Product direct view
Working principle (standard action)
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" |
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