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The differences between solenoid valve and electric valve
This article introduces the differences between solenoid valves and electri...
HPA spring return pneumatic actuator with handwheel are actuators that use air pressure to drive open, close or adjust valves.The function of the handwheel mechanism is to use it to directly control the control valve to maintain the normal production of the control system due to power failure, gas outage, no output from the controller or failure of the actuator.
HPA Compact Pneumatic Actuator with Handwheel is prelubricated and tested to a min one million operations. Actuators are available double acting and spring return models. Its meet international ISO5211 standards for easy vale mounting and replacement visual position indicator will monitor the open and closed position.
●Extruded Aluminum Body
●Die-Cast Aluminum End Caps
●Position lndicator with Namur Slot
●Blow-Out Proof Pinion
●Dual Opposed Rack Pistons
●Adjustable Travel Stop[s
●Namur Solenoid Mount Design
Standard Temperature:-20~+80Degree
Low Temperature:-50~+80Degree
High Temperature:-15~+150Degree
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.
|
No. |
Description |
Material |
Qty. |
|
1 |
Indicator Screw |
ABS |
1 |
|
2 |
Position Indicator |
ABS |
1 |
|
3 |
Spring Clip |
Stainless Steel 304 |
1 |
|
4 |
Metal Washer |
Stainless Steel 304 |
1 |
|
5 |
Outer Washer |
Engineering Plastic |
1 |
|
6 |
Adjust Screw |
Stainless Steel 304 |
2 |
|
7 |
Nut Adjust Screw |
Stainless Steel 304 |
2 |
|
8 |
Washer Adjust Screw |
Stainless Steel 304 |
2 |
|
9 |
Body |
Extruded Aluminum Alloy |
1 |
|
10 |
Piston |
Die Cast Aluminum Alloy |
2 |
|
11 |
O-ring Piston |
NBR (VITON or EPDM on requst) |
2 |
|
12 |
Bearing Group |
Engineering Plastic |
2 |
|
14 |
Spring Group |
Spring Steel |
0~12 |
|
15 |
O-ring End Cap |
NBR (VITON or EPDM on requst) |
2 |
|
16 |
End Cap |
Cast Aluminum/Polyester Paint |
2 |
|
17 |
Cap Screw |
Stainless Steel 304 |
8 |
|
19 |
Inner Washer |
Engineering Plastic/Hard Anodized |
1 |
|
20 |
O-ring Pinoin Top |
NBR (VITON or EPDM on requst) |
1 |
|
21 |
Bearing Pinoin Top |
Engineering Plastic |
1 |
|
22 |
Travel Stop |
Alloy Steel |
1 |
|
23 |
Pinion |
Alloy Steel (Electroless Nickel Plated)/SS304 is Optional |
1 |
|
24 |
Bearing |
Engineering Plastic |
1 |
|
25 |
Bearing Pinoin Bottom |
NBR (VITON or EPDM on requst) |
1 |
|
|
|
|
|
Drive and Flange to ISO5211 |
The NAMUR Drive Pinion and |
Air supply connection is designed |
|
Model |
Input Air Supply Pressure in Bar ( Unit:Nm) |
||||||||||
|
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
|
|
HPA063DA |
14.5 |
18.1 |
21.7 |
25.4 |
29 |
32.7 |
36.3 |
39.9 |
43.5 |
50.8 |
58.1 |
|
HPA075DA |
20.6 |
25.7 |
30.9 |
36 |
41.1 |
46.3 |
51.4 |
56.6 |
61.7 |
72 |
82.3 |
|
HPA083DA |
31.5 |
39.4 |
47.2 |
55.1 |
63 |
70.9 |
78.7 |
86.6 |
94.5 |
110.2 |
126 |
|
HPA092DA |
46.4 |
58 |
69.6 |
81.2 |
92.9 |
104.5 |
116 |
127.7 |
139.3 |
162.5 |
185.7 |
|
HPA105DA |
67.2 |
84 |
100.8 |
117.6 |
134.4 |
151.2 |
168 |
184.8 |
201.6 |
235.2 |
268.8 |
|
HPA125DA |
104.8 |
130.9 |
17.1 |
183.3 |
209.5 |
235.7 |
261.9 |
288.1 |
314.3 |
366.3 |
419 |
|
HPA140DA |
179.2 |
224 |
268.8 |
313.6 |
358.4 |
403.2 |
448 |
492.8 |
537.6 |
627.2 |
716.7 |
|
HPA160DA |
273.1 |
341.3 |
409.6 |
477.8 |
546.1 |
614.3 |
682.6 |
750.9 |
819.1 |
955.6 |
1092.2 |
|
Output Torque Of Air Springs ( Unit:N.m) |
Spring's |
||||||||||||
|
Air Pressure |
4 BAR |
5 BAR |
6 BAR |
7 BAR |
8 BAR |
|
|||||||
|
Model |
Spring |
0 q |
90q |
0 q |
90q |
0 q |
90q |
0 q |
90q |
0 q |
90q |
90 q |
0 q |
|
|
|
Start |
End |
Start |
End |
Start |
End |
Start |
End |
Start |
End |
Start |
End |
|
HPA063SR |
2 |
14.5 |
8.2 |
22.8 |
15.6 |
30 |
22.8 |
37.3 |
30.1 |
44.7 |
37.4 |
17.9 |
13.7 |
|
HPA075SR |
2 |
19 |
11.1 |
28.8 |
21.2 |
39 |
31.2 |
49.1 |
41.2 |
59.1 |
51.2 |
30.3 |
22 |
|
HPA083SR |
2 |
31 |
16.6 |
46.7 |
32.3 |
62.4 |
48 |
78.1 |
63.7 |
93.8 |
79.3 |
44.5 |
32.6 |
|
HPA092SR |
2 |
43.6 |
21.5 |
66.2 |
44.1 |
88.8 |
66.7 |
111.3 |
89.2 |
134 |
111.8 |
67 |
48 |
|
HPA105SR |
2 |
68.9 |
33.4 |
102 |
66.5 |
135.1 |
99.6 |
168.2 |
132.6 |
201.2 |
165.7 |
81 |
61 |
|
HPA125SR |
2 |
96 |
44 |
146 |
94 |
196 |
144 |
247 |
194 |
297 |
245 |
150 |
105 |
|
HPA140SR |
2 |
170 |
84 |
256 |
169 |
341 |
255 |
427 |
340 |
512 |
426 |
249 |
172 |
|
HPA160SR |
2 |
253 |
115 |
386 |
248 |
519 |
381 |
652 |
514 |
785 |
647 |
410 |
284 |
|
Model |
A |
A1 |
B |
C |
D |
E |
F |
G |
H |
I |
N |
W |
J |
K |
L |
M |
Air |
|
HPA063 |
322 |
305.5 |
87.5 |
72 |
107.5 |
36 |
47 |
18 |
80 |
30 |
14 |
160 |
ᴓ70 |
ᴓ50 |
M8×13 |
M6×10 |
Namur |
|
HPA075 |
339 |
325 |
100 |
81 |
120 |
42 |
53 |
18 |
80 |
30 |
14 |
160 |
ᴓ70 |
ᴓ50 |
M8×13 |
M6×10 |
|
|
HPA083 |
382 |
364 |
108.7 |
92 |
128.7 |
46 |
57 |
21 |
80 |
30 |
17 |
160 |
ᴓ70 |
ᴓ50 |
M8×13 |
M6×10 |
|
|
HPA092 |
452.5 |
439.5 |
117 |
98 |
137 |
50 |
58.5 |
22 |
80 |
30 |
17 |
160 |
ᴓ70 |
ᴓ50 |
M8×13 |
M6×10 |
|
|
HPA105 |
495 |
461.5 |
133 |
109.5 |
153 |
57.5 |
64 |
26 |
80 |
30 |
22 |
200 |
ᴓ102 |
ᴓ70 |
M10×16 |
M8×13 |
|
|
HPA125 |
555 |
516 |
155 |
125.5 |
185 |
67.5 |
74.5 |
26 |
130 |
30 |
22 |
250 |
ᴓ102 |
ᴓ70 |
M10×16 |
M8×13 |
|
|
HPA140 |
645 |
618 |
173 |
137.5 |
202 |
75 |
77 |
32 |
130 |
30 |
27 |
250 |
ᴓ125 |
ᴓ102 |
M12×20 |
M10×16 |
|
|
HPA160 |
791 |
754 |
197 |
158 |
227 |
87 |
87 |
34 |
130 |
30 |
27 |
300 |
ᴓ125 |
ᴓ102 |
M12×20 |
M10×16 |
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