Basic Info.
Max Air Pressure
8 Bar. Min Air Pressure: 2.5 Bar
Using Air Supply
Clean Air After Dry and Filtration. No-Corrosive G
Name
Qzt Series Pneumatic Actuator
Product Description
Design Feature.
QZT Series Pneumatic Actuator
1. Unique tw0— Way travel regulation.
2. Tight dual-piston gear and rack structure, with precise clutch and stable output torsion.
3. The cylinder frame is made of Crimp alufer, with hard anode oxidation treatment that the surfa-CE Texture is hard and firm. And strong wear— Proof.
4. Inside the piston, have mechanical guide, O-type ring and bearin9, which avoid the nonmetal And metal of contact that lessened wear.
5. The Connect Size is following international standard IS0521 1DIN3337-VDl/VDE3845 NAM— UR. Which can change with mostly common pneumatic executor.
6. Dual-action and single— Action(spring return)type adopted same frame and den cover.
7. All the active parts use wear-Proof material bearing.
8. Air— Supply hoe Confirm to NAMUR standard. Or with the transfer board confirming to the NAM— UR standard. Matching board type magnetic valve can install directly.
9. Unique location indicator.
10. According to requirement, can install magnetic valve, massage replier and localizer(openn— Ess indictor), triplet and manual operation structure.
Technology data
QZT Series Pneumatic Actuator
1. Working media. Drying o r lubricating air, non-corrosive air.
2. Air source Pressure: Double-action return 4~8bar. SP ring return 5~8bar
3. Temperature: 200C~+800C
4. Outer travel regulation: 90. ± 40
5. Inner travel regulation: 90. ± 4.
Main parts material
QZT Series Pneumatic Actuator
The guide valve has two connection types, type Randtype D. Type Ris the direct bushing type, has none of anycircuit equipment, easy and direct connection. Type D also
Type DIN. Following to international standard, is beautifuland in good taste. Type D has many connection types forselection. For example. K means protection circuit, L is— Indicator and W indicator and registered letter circuit. T— He special voltage specifications are: AC 100V, 50/60Hz(2AC200, 50/60Hz 3AC24V, 50/60Hz, (4ACll0, 50/60HZAC220, 50/60HZDCl2VDC24VDC48VDVlOOVOther voltage.
double action(top vipw) |
spring return(top view) |
|
|
|
|
port“A”port"B" |
port“A”port"B" |
port“A”port"B" |
port“A”port"B" |
The air of port A drives
the piston moving to the
bottom end that the air
exhausted from Port B. |
The air of port B drives
the piston moving to the
bottom end that the air
exhausted from Port A. |
The air of Port A sdrives
the piston moving to the
bottom end to press the spring that the air exhau sted from poret B |
The air source or the p—
ower supply Stopped.The
spring drives the piston
moving to the center that
the air exhausted from port A |
Part
Number |
Name |
Quantity |
Protection |
Material |
01 |
Main body |
1 |
Alufer material |
Hard anode oxidation |
02 |
Piston |
2 |
Alufer |
- |
03 |
End cover |
2 |
AluferOxygen |
Coating |
04 |
Driving axes |
1 |
Medium carbon steel |
Coating with nickel and phosphor |
05 |
Bearing main body |
2 |
Nylon |
- |
06 |
Bearing—bushing top |
1 |
Nylon |
- |
07 |
Bearing bushing bottom |
1 |
Nylon |
- |
08 |
Push force carrier ring |
1 |
Nylon |
- |
09 |
Plug |
2 |
Acrylonitrile rubber |
- |
10 |
Outer travel screw |
2 |
Stainless steel |
- |
10A |
lnner travel screw |
2 |
Stainless steel |
- |
11 |
O-type ring Screw |
4 |
Acryloniteile rubber |
- |
11A |
Carrier ring |
4 |
Stainless steel |
- |
12 |
Nut screw |
4 |
Stainless steel |
- |
13 |
End bolt |
8 |
Stainless steel |
- |
14 |
O-type ring end cover |
2 |
Acrylonitrile rubber |
- |
15 |
0-type ring piston |
2 |
Acrylonitrile rubber |
- |
16 |
Bearing piston |
2 |
Nylon |
- |
17 |
Loading spring |
6+6
Max.6+6 |
Spaecial steel |
Special protection |
18 |
Spring nip |
1 |
Spaecial steel |
- |
20 |
O-type bearing top |
1 |
Acrylonitrile rubber |
- |
21 |
O-type bearing top |
1 |
Acrylonitrile rubber |
- |
22 |
O-type bearing bottom |
1 |
Acrylonitrile rubber |
- |
23 |
O-type bearing bottom |
1 |
Acrylonitrile rubber |
- |
Type |
AT1 |
AT2 |
AT3 |
AT4 |
AT5 |
AT6 |
AT7 |
AT8 |
AT9 |
ATl0 |
A |
91 |
112 |
128 |
154 |
184 |
215 |
257 |
310 |
370 |
420 |
C |
58 |
80 |
94 |
122 |
142 |
174 |
217 |
268 |
324 |
374 |
D |
20 |
20 |
20 |
20 |
30 |
30 |
30 |
30 |
30 |
30 |
ΦE |
12 |
18 |
25 |
25 |
30 |
45 |
50 |
65 |
75 |
90 |
F |
51 |
51 |
80 |
80 |
130 |
130 |
130 |
130 |
130 |
130 |
G |
F03-36 |
F05-50 |
F05-50 |
F07-70 |
F07-70 |
F10--102 |
|
|
|
|
H |
F05-50 |
F07-70 |
F07-70 |
F10—102 |
F10—102 |
F12—125 |
F14-140 |
F16—165 |
F16—165 |
200 |
I |
M5*10 |
M6*10 |
M6×10 |
M8x12 |
M8X12 |
M10×15 |
|
|
|
|
J |
M6*10 |
M8*12 |
M8×12 |
M10×15 |
M10×15 |
M12x18 |
M16×20 |
M20×22 |
M20×22 |
M20×25 |
K |
11*11 |
14*14 |
17×17 |
19×19 |
22×22 |
27×27 |
36×36 |
46×46 |
46X46 |
60×60 |
L |
131 |
185 |
230 |
290 |
295 |
368 |
474 |
592 |
664 |
732 |
L1 |
- |
- |
|
|
357 |
446 |
574 |
702 |
760 |
970 |
M |
14 |
16 |
20 |
23 |
39 |
46 |
49 |
63 |
68 |
78 |
S |
8 |
10 |
14 |
14 |
1 9 |
28 |
28 |
46 |
46 |
60 |
P |
8*12 |
10*13 |
10×15 |
14×22 |
20×24 |
28×30 |
32X34 |
40X40 |
40×40 |
50×50 |
Q |
12 |
16 |
1 6 |
22 |
30 |
42 |
48 |
60 |
80 |
100 |
ΦR |
12.7 |
12.7 |
15.9 |
19.1 |
22.3 |
28.6 |
31.75 |
33.5 |
41,2 |
50.7 |
T |
14.2 |
14.2 |
14.2 |
18.4 |
21.6 |
24.8 |
32.1 |
35.3 |
37.4 |
45.3 |
ΦT |
24 |
29 |
38 |
48 |
63 |
68 |
89 |
118 |
135 |
155 |
Z |
3 |
3 |
5 |
5 |
5 |
8 |
8 |
10 |
12 |
12 |
Y |
32 |
32 |
32 |
45 |
45 |
45 |
45 |
50 |
65 |
70 |
Air source nozzel |
G1/8" |
G1/8" |
G1/8” |
G1/4“ |
G1/4“ |
G1/4“ |
G1/4” |
G1/4“ |
G1/4” |
G1/4” |
Type |
Ai r source pressure(bar) |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
Double action output torsion(N.m) |
ATl |
3.4 |
6.8 |
10.2 |
13.6 |
17 |
20.4 |
23.8 |
27.2 |
30.6 |
34 |
AT2 |
8.8 |
17.5 |
26.3 |
35.1 |
43.9 |
52.6 |
61.4 |
70.2 |
79 |
87.7 |
AT3 |
17.3 |
34.5 |
51.7 |
69 |
86.2 |
103.5 |
120.7 |
138 |
155.2 |
172.5 |
AT4 |
36.1 |
72.5 |
108.3 |
144.5 |
180.5 |
216.7 |
252.7 |
288.9 |
325 |
361.1 |
AT5 |
69.35 |
138.7 |
208.1 |
277.4 |
346.75 |
416.1 |
485.5 |
554.8 |
624.2 |
693.5 |
AT6 |
114.6 |
229.2 |
343.8 |
458.4 |
573 |
687.6 |
802.2 |
916.8 |
1031.4 |
1146 |
AT7 |
238.7 |
277.4 |
716.1 |
954.8 |
1193.5 |
1432.2 |
1670.9 |
1909.6 |
2142 |
2387 |
AT8 |
503.6 |
1007.2 |
1510.8 |
2014.4 |
2518 |
3021.6 |
3525.2 |
4028.8 |
4532.4 |
5036 |
AT9 |
805.8 |
1611.6 |
2417.4 |
3223.2 |
4029 |
4834,8 |
5640.6 |
6446.4 |
7252.2 |
8058 |
ATl0 |
1279.6 |
2559.2 |
3838.8 |
5118.5 |
6398 |
7677.6 |
8957.2 |
10236.9 |
11516.4 |
12796 |
bottom |
top |
air source connection |
transfer axle type |
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(DIN German lndustrial Standard) |
Namuer-VDI VDE3845 |
Namuer |
ISO5211 Standard b-ureaurequired execu-tion |
Address:
6# Lanjin Rd. Shacheng Industry Park, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters, Manufacturing & Processing Machinery
Company Introduction:
Zhejiang Zhongte Pneumatic Valve Fitting Co., Ltd. Specializes in manufacturing pneumatic/electric actuators and control valves. Our company is located in Shacheng Industry Park called "Chinese valve city".
Our company was built in 1994 and covers an area of 5, 200 square meters. We have set up head office, sales department, technical department, purchase department, production department, QC department, supply department, and finance office in our company. We keep trying for ten years, and now Zhongte has grown to be a company with two subsidiary companies.
We have perfect process centre and quality inspection equipment. The process centre owns lathes, milling machines, and boring lathe numerical control machines for 40qtys. There are 5 imported vehicle process centers and many high quality numerical machines. At present, we mainly manufacture pneumatic actuators, pneumatic ball/butterfly valves, electric actuators, pneumatic/electric control valves, and other wise products. Our products are widely used in petroleum, chemical industry, electric power, metallurgy paper making, light industry, and pharmacy and food industry.
Our company absorbs advanced technologies. We use CAD, CAE, CAM, FEA and finite element analysis to design. Our products have attained ISO9001: 2000 international quality system certification.
We hope that we may return a good reputation by high quality products, reasonable prices and perfect service for customers′ support with the aim of a long-term cooperation based on equality and mutual benefits.