Rotary Pneumatic Actuator
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2020-01-14 17:34
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Browse the number:
434
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- Contactaixin:
kangsaite(Mr.)
- Email: telephone: phone:
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Arrea:
Zhejiang
Address:No.583, Road 3, Avenue 4, Binhai Industrial Area, Longwan District, Wenzhou City, Zhejiang, P.R.China.
- Website:
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Introduction
Rotary pneumatic actuators, also known as pneumatic actuators or pneumatic devices, are actuators that use the pressure of compressed air to drive the opening and closing or regulating valves. They are mainly composed of cylinders, pistons, gear shafts, end covers, seals, screws, etc. composition. Pneumatic actuators are generally used with various types of valves, including opening degree indication, stroke limit, solenoid valves, positioners, pneumatic components, manual mechanisms, signal feedback and other components.
Features
A. CE certificate and According with international Standards, such as NAMUR,ISO5211 and DIN.
B. Integrated Design with Stable Quality.
C. Dual Piston rack and Pinion Design with High Output Power.
D. Multi-position Indicator, On-site Visual Instruction.
Product |
Rotary Pneumatic Actuator |
Structure |
Rack and Pinion Rotary Actuator |
Rotary Angle |
0-90 Degree |
Air Supply Pressure |
2.5-8 Bar |
Actuator Body Material |
Aluminum Alloy or Stainless Steel |
Surface Treatment |
Hard Anode Oxidation or Polish |
Operating Temperature |
Standard Temperature:-20℃ ~ 80℃ Low Temperature:-15℃ ~ 150℃ High Temperature:-35℃ ~ 80℃ |
Connection Standard |
Air interface: NAMUR Mounting Hole: ISO5211 & DIN3337(F03-F25) |
Application |
Ball Valve, Butterfly Valve & Rotary Machines |
Cover Color |
Blue,Black,Orange,Red & Customized Colors as Customer needs |
Components & Materials
Part Number |
Each Number |
Part Name |
Standard Materials |
Selected Materials |
01 |
1 |
Left Cover |
Aluminum Die Casting |
Stainless Steel |
02 |
1 |
Right Cover |
Aluminum Die Casting |
Stainless Steel |
03 |
1 |
Body |
Aluminum extrusion |
Stainless Steel |
04 |
2 |
Piston |
Aluminum Die Casting |
---- |
05 |
1 |
Output Shaft |
Carbon Steel |
Stainless Steel |
06 |
1 |
Cam adjustment |
Stainless Steel |
---- |
07 |
2 |
O-ring(Cover) |
NBR |
Fluorine or Silicone Rubber |
08 |
2 |
O-ring(Piston) |
NBR |
Fluorine or Silicone Rubber |
09 |
1 |
O-ring(output shaft bottom) |
NBR |
Fluorine or Silicone Rubber |
10 |
1 |
O-ring(output shaft at the top) |
NBR |
Fluorine or Silicone Rubber |
11 |
2 |
O-ring(adjusting screw) |
NBR |
Fluorine or Silicone Rubber |
12 |
2 |
Plug(Cylinder) |
NBR |
Fluorine or Silicone Rubber |
13 |
2 |
Bearing(Piston) |
POM |
---- |
14 |
1 |
Bearing(output shaft at the top) |
POM |
---- |
15 |
1 |
Bearing(output shaft bottom) |
POM |
---- |
16 |
1 |
Guide with Bearing(Piston Back) |
POM |
---- |
17 |
2 |
Thrust bearings(output shaft) |
POM |
---- |
18 |
2 |
Gasket(output shaft) |
Stainless Steel |
---- |
19 |
1 |
Flexible file ring |
Stainless Steel |
---- |
20 |
8 |
Cover bolt |
Stainless Steel |
---- |
21 |
8 |
Cover Gasket |
Stainless Steel |
---- |
22 |
2 |
Gasket |
Stainless Steel |
---- |
23 |
2 |
Nut |
Stainless Steel |
---- |
24 |
2 |
Adjustment bolt |
Stainless Steel |
---- |
25 |
5-16 |
Spring Components |
Alloy Spring Steel |
---- |
26 |
1 |
Position indicator |
POM |
---- |
27 |
1 |
Screw of Indicator |
POM |
---- |
Rotary Pneumatic Actuator Torque(N.m.)
KST (Kangsaite) Group Qualification(Certificate)
Pneumatic Actuator FAQ
Q1: Pneumatic Valve can’t Move ?
A1: Check the Solenoid Valve is normal or not;Test the actuator separately with air supply;Check the handle position.
Q2: Pneumatic Actuator with slow motion ?
A2: Check air supply is enough or not;Test the Actuator Torque is ok or not for the valve;Check Valve coil or other components are too tight or not;
Q3: Reply Devices without Signal ?
A3: Inspect and repair power circuit;Adjust the cam to correct position;Replace micro switches.
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