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Comprehensive Guide to Electric Butterfly Valves: Principles, Applications, and Advantages
Electric butterfly valves play a crucial role in industrial automation, off...
HQT Explosion-Proof Quarter-Turn Electric Actuators can be used for driving and controlling the butterfly valves, ball valves, plug valves (part-turn valves with 90ºmovement), the actuators can be either remotely controlled or locally controlled
HQT Explosion-Proof Quarter-Turn Electric Actuators can be used for driving and controlling the butterfly valves, ball valves, plug valves (part-turn valves with 90ºmovement), the actuators can be either remotely controlled or locally controlled, Its widely used in the fields such as oil, chemical, power generation, water treatment ect…..The protection class is IP67, And the Explosion proof class is ExdIICT4 ,Its Automation Maximum Output Torque is 3000N.m. The products conformto JB/T8528-97 (Technical conditions for non explosion proof electric actuators)
|
Model |
Max Output Torque |
Operating Time90° |
Max Bore Size |
F-class Motor |
Rated Current(A)60/50Hz |
Handwheel Rotation |
Weight |
Flange |
|||
|
Single-phase |
Three-phase |
||||||||||
|
110V |
220V |
380V |
440V |
||||||||
|
HQT010 |
100 |
18/22 |
Ø20 |
20 |
1.10/0.95 |
0.55/0.54 |
0.3/0.3 |
N/A |
10 |
13 |
F07 |
|
HQT015 |
150 |
21/25 |
Ø22 |
40 |
1.65/1.67 |
0.88/0.84 |
0.31/0.31 |
0.31/0.31 |
10 |
15 |
F07/F10 |
|
HQT020 |
200 |
21/25 |
Ø22 |
40 |
1.67/1.67 |
0.89/0.85 |
0.31/0.31 |
0.31/0.31 |
11 |
15 |
F07/F10 |
|
HQT030 |
300 |
26/31 |
Ø35 |
60 |
1.85/1.86 |
0.92/0.92 |
0.35/0.35 |
0.34/0.34 |
13.5 |
22 |
F07/F10 |
|
HQT050 |
500 |
26/31 |
Ø35 |
90 |
3.60/3.62 |
1.55/1.58 |
0.59/0.59 |
0.58/0.58 |
13.5 |
23 |
F10/F12 |
|
HQT080 |
800 |
31/37 |
Ø45 |
120 |
4.10/4.10 |
2.15/2.20 |
0.85/0.85 |
0.79/0.79 |
16.5 |
30 |
F10/F14 |
|
HQT100 |
1000 |
31/37 |
Ø45 |
180 |
4.20/4.10 |
2.35/2.30 |
0.87/0.87 |
0.81/0.81 |
16.5 |
30 |
F10/F14 |
|
HQT160 |
1600 |
93/112 |
Ø60 |
180 |
4.10/4.10 |
2.15/2.20 |
0.85/0.85 |
0.79/0.79 |
49.5 |
75 |
F10/F16 |
|
HQT200 |
2000 |
93/112 |
Ø65 |
180 |
4.10/4.10 |
2.15/2.20 |
0.85/0.85 |
0.79/0.79 |
49.5 |
75 |
F10/F16 |
All actuators manufactured by HEARKEN are individually tested, Testing is carried out to check the leakage in both internal and external, The angle of rotation and Torque values.All bodies are stamped with year,month of production, size and serial number.
|
Housing |
Waterproof Level IP67,NEMA4 and 6 |
|
|
Motor power supply |
Standard:220VAC single-phase |
|
|
Motor |
Squirrel-cage asynchronous motor |
|
|
Limit switches |
On/off,each of the 1 spdt,250VAC 10A |
|
|
Auxiliary limit switch |
On/off,each of the 1 spdt,250VAC 10A |
|
|
Torque switch |
On/off,each of the 1 spdt,250VAC 10A |
HQT010 Exclided |
|
Travel |
90°±10° |
0°~270° Optional |
|
Stall protection/operating temperature |
Built-in overheating proteation,open 115℃±5℃/close 97℃±5℃ |
|
|
Indicator |
Continuous position indicator scale |
|
|
Manual operation |
Mechanical clutch mechanism,with handwheel operation |
|
|
Self-locking unit |
Worm gear,self-locking provided for the worm mechanism |
|
|
Mechanical limit |
Two external adjusting bolts |
|
|
Dryer |
7-10W(110/220VAC) |
|
|
Wiring hole |
M20*1.5 M36*2 |
|
|
Ambient Temp |
-20℃~+70℃ |
|
|
Lubrication |
Aluminum-base grease (EP type) |
|
|
Material |
Steel/aluminum alloy/aluminum bronze/polycarbonate |
|
|
Ambient humidity |
Maximum 90% RH non-condensing |
|
|
Seismic performance |
X Y Z 10g,0.2~34Hz,minutes |
|
|
Outer coating |
Dry powder/epoxy polyester,with a superior anti-corrosion function |
|
| No. | Optional configuration | Remarks |
| 1 | Explosion-proof actuator (Exd II CT4) | HQT Series |
| 2 | Waterproof actuator (IP67,10M,250HR) | HQT Series |
| 3 | Potentiometer(1K-10K) | HQT Series |
| 4 | Proportional control unit(input/output signal 4-20mA DC/1-5V/1-10V | HQT Series |
| 5 | On-site control unit(local control ON/STOP/OFF selection switch,local/remote switching | HQT Series |
| 6 | Travel 90°,120°,180°,270° | HQT Series |
| 7 | DC motor (24V DC) | HQT Series |
| 8 | Additional torque switch (SPDT X 2 250V AC 10A) | HQT010 Excluded |
| 9 | Current position sensor (Output 4-20mA DC) | HQT Series |
| 10 | The electric valve opens or closes the control cabinet automatically after the signal is cut off | HQT Series |
| 11 | High-temperature-resistant actuator(-10℃~+100℃) | HQT Series |
| 12 | Low-temperature-resistant actuator(-40℃~+70℃) | HQT Series |
|
MODEL |
X |
Y |
Z |
A |
B |
N-C |
D |
N-E |
F |
G |
H |
|
HQT-010 |
270 |
161 |
270 |
Ø90 |
Ø70 |
4-M8 |
Ø50 |
4-M6 |
Ø20 |
137 |
35 |
|
HQT-020 |
346 |
240 |
270 |
Ø120 |
Ø102 |
4-M10 |
Ø70 |
4-M8 |
Ø22 |
137 |
40 |
|
HQT-030 |
358 |
240 |
290 |
Ø150 |
Ø125 |
4-M12 |
Ø102 |
4-M10 |
Ø35 |
137 |
45 |
|
HQT-050 |
358 |
240 |
290 |
Ø150 |
Ø125 |
4-M12 |
Ø102 |
4-M10 |
Ø35 |
137 |
45 |
|
HQT-080 |
390 |
260 |
322 |
Ø180 |
Ø140 |
4-M14 |
Ø125 |
4-M12 |
Ø45 |
137 |
55 |
|
HQT-100 |
390 |
260 |
322 |
Ø180 |
Ø140 |
4-M14 |
Ø125 |
4-M12 |
Ø45 |
137 |
55 |
|
HQT-160 |
390 |
260 |
491 |
Ø210 |
Ø165 |
4-M16 |
Ø140 |
4-M14 |
Ø55 |
137 |
65 |
|
HQT-200 |
390 |
260 |
491 |
Ø210 |
Ø165 |
4-M16 |
Ø140 |
4-M14 |
Ø55 |
137 |
65 |
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