Why Does an Electric Actuator Overheat During Operation?
Learn how cycling, valve resistance, electrical conditions and the installa...
The HEA(D) Series Waterproof IP68 Electric Actuator is designed for reliable valve automation in heavy-duty, wet, and submersed industrial environments. Featuring a rugged quarter-turn design, this actuator provides precise control for butterfly valves, ball valves, plug valves, and louver valves. It operates on various AC/DC voltages and accepts 4–20mA, 0–10V, or passive contact signals, making it an ideal choice for water treatment, marine environments, petroleum, and chemical industries.
|
Parameter |
Specifications & Available Options |
Parameter |
Specifications & Available Options |
|
Protection Class |
IP65/IP67/IP68 |
Explosion-Proof Grade |
ExdIIBT4, ExdIICT6 |
|
Design Type |
Quarter-Turn (0~90° rotation control) |
Optional Power Supply |
AC415V, AC380V, AC220V, DC24V, DC48V, and custom voltages |
|
Control Signals |
Passive contacts, 4–20mA, or 0–10V signals |
Ambient Temperature |
-30℃~+70℃/40℃~+60℃/-60℃~+50℃ |
|
Anti-Corrosion Performance |
General, industrial, corrosive, and marine corrosive environments |
|
|

|
No. |
Name |
Material |
Qty |
No. |
Name |
Material |
Qty |
|
1 |
Actuator Body |
Aluminum Alloy |
1 |
6 |
Waterproof Glands |
SUS304 |
2 |
|
2 |
Motor Cover |
40Cr Steel |
1 |
7 |
Waterproof Lens |
PMMA Glass |
1 |
|
3 |
Motor Shaft |
40Cr Nickel Plated |
1 |
8 |
Lens Cover |
Aluminum Alloy |
1 |
|
4 |
Side Cover |
Aluminum Alloy |
1 |
9 |
Upper Cover |
Aluminum Alloy |
1 |
|
5 |
Back Cover |
Aluminum Alloy |
1 |
10 |
O-rings |
NBR |
|
|
Model |
Rated Torque (N · m) |
Running Time (S) |
Motor Power (W) |
Rated Current (A) |
Weight (KG) |
||||
|
DC |
AC |
DC24V |
AC220V |
AC380V |
Intelligent |
Normal |
|||
|
HEA005D |
50 |
15 |
30 |
10 |
1.7 |
0.28 |
0.13 |
6 |
2.8 |
|
HEA010D |
100 |
16 |
30 |
20 |
2.5 |
0.31 |
0.18 |
7.3 |
5 |
|
HEA015D |
160 |
25 |
30 |
25 |
4 |
0.35 |
0.19 |
74 |
5.1 |
|
HEA020D |
200 |
25 |
30 |
40 |
3.7 |
0.53 |
0.34 |
11.1 |
9 |
|
HEA040D |
400 |
30 |
30 |
60 |
7.5 |
0.75 |
0.36 |
11.3 |
9.1 |
|
HEA060D |
600 |
30 |
45 |
90 |
9 |
1.03 |
0.49 |
12.4 |
9.2 |
|
HEA100D |
1000 |
50 |
60 |
120 |
9 |
0.84 |
0.38 |
15 |
12.8 |
|
HEA200D |
2000 |
/ |
90 |
150 |
/ |
1.38 |
0.86 |
15.2 |
12.9 |

|
Model |
Product Size |
Flanges Connection |
|||||||||
|
Normal Type |
Intelligent Type |
Flange Connection |
Shaft Hole |
||||||||
|
L |
W |
H |
L1 |
W1 |
H1 |
Flanges |
D |
N-M |
b×b (Star Linkage |
H |
|
|
HEA005D |
171 |
144 |
161 |
282 |
217 |
180 |
F05 |
Φ 50 |
4-M6 |
14×14 |
20 |
|
HEA010D |
215 |
160 |
156 |
315 |
218 |
180 |
F05 |
Φ 50 |
4-M6 |
17×17 |
20 |
|
HEA015D |
215 |
160 |
156 |
315 |
218 |
180 |
F07 |
Φ 70 |
4-M8 |
17×17 |
20 |
|
HEA020D |
261 |
183 |
175 |
360 |
219 |
190 |
F10 |
Φ 102 |
4-M10 |
22×22 |
30 |
|
HEA040D |
261 |
183 |
175 |
360 |
219 |
190 |
F10 |
Φ 102 |
4-M10 |
22×22 |
30 |
|
HEA060D |
261 |
183 |
175 |
360 |
219 |
190 |
F10 |
Φ 102 |
4-M10 |
22×22 |
30 |
|
HEA100D |
306 |
202 |
170 |
400 |
247 |
185 |
F12 |
Φ 125 |
4-M12 |
27×27 |
35 |
|
HEA200D |
306 |
202 |
170 |
400 |
247 |
185 |
F12 |
Φ 125 |
4-M12 |
27×27 |
35 |
|
|
|
|
|
|
Electric Flange Ball Valve |
Electric threaded Ball Valve |
Electric V-Port Ball Valve |
Electric Sanitary Ball Valve |
|
|
|
|
|
|
Electric Flange Ball Valve |
Electric Wafer Type Butterfly Valve |
Electric Flange Butterfly Valve |
Electric V-Port Ball Valve |




2026
/
Learn how cycling, valve resistance, electrical conditions and the installa...
2026
/
Check mounting, air supply, valve travel and position feedback before putti...
2026
/
Learn why pneumatic actuators lose air pressure, where leaks occur, and wha...
2026
/
Industrial automation relies on precise motion control to regulate the flow...
GET A QUOTE