• Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
  • Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
  • Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
  • Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
  • Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

Brand: Zt
Power: Pneumatic
Adjusted Form: Switching Type/ Regulated Type
Working Type: Rotary
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
AT040-AT400
Acting Type
Double Acting; Spring Return
Material
Aluminum
Customized
Customized
Structure
Rack and Pinion
Certification
Ce; ISO9001; Atex; Sil, etc.
Color
Grey; Black; Blue; etc.
Transport Package
Wooden Packing
Specification
AT040-AT400
Trademark
ZT
Origin
China
HS Code
8481901000

Product Description

Aluminium Alloy Double Acting/ Single Acting / Spring Return Pneumatic Actuator
Summy:
AT new rack-and-pinion pneumatic actuator is made by Zhitai Valve Co., Ltd., combined with the latest technology at home and abroad. By the innovative and optimized CAD three-dimensional design, it has beautiful and compact appearance and modem model; the application of new materials and processes enables more reliable quality and performance of the products; it's more economical, with models with various specifications; the product is in complete consistence with the new international standard technical specifications, and thus can satisfy the current and future needs.
Components:

Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
Part No Quality of Machine Part Name Standard Material Actual Material
1 1 Cylinder Extruded aluminum alloy Stainless steel
2 1 Output shaft Carbon steel Stainless steel
3 1 O-ring(at the bottom of the output shaft) NBR Fluorine/ silicon rubber
4 1 Bearing(at the bottom of the output shaft) Nylon46 -
5 1 Adjusting Cam Stainless steel -
6 1 Thrust Bearing(output shaft) Nylon46 -
7 1 Bearing(at the top of the output shaft) Nylon46 -
8 1 O-ring(at the top of the output shaft) NBR Fluorine/ silicon rubber
9 1 Bearing(at the top of the output shaft) Nylon46 -
10 1 Gasket((output shaft) Stainless steel -
11 1 Elastic damping ring Stainless steel -
12 1 Position indicator PPPP+30%GF -
13 1 Screw PPPP+30%GF -
14 4 Position indicator piece PPPP+30%GF -
15 2 Positon Casting aluminum alloy -
16 2 Guide bearing(at the back of piston) Nylon46 Fluorine/ silicon rubber
17 2 O-ring(piston) NBR -
18 2 Guide ring(piston) Fluorine-carbon composite material -
19 5-12 Spring assembly Alloy spring steel -
20 2 O-ring(end cap) NBR Fluorine/ silicon rubber
21 1 Left end cap Casting aluminum alloy Stainless steel
22 1 Right end cap Casting aluminum alloy Stainless steel
23 8 End cap bolt Stainless steel -
24 2 O-ring(adjusting bolt) NBR Fluorine/ silicon rubber
25 2 Gasket Stainless steel -
26 2 Nut NBR -
27 2 Adjusting bolt Stainless steel -
Features:
  1. Adopts rack and piston double piston symmetrical structure, which enables fast and steady action, high precision, high output power.
  2. The cylinder enables its longer service life and low friction coefficient.
  3. Both double acting actuators and single acting actuators have same cylinder and ends cap, which makes it convient for changling action mode.
  4. Adopts conbined preload safe spring, which is safe and covenient for assembling or removing springs.
  5. It enables installall accessories, such as the limit switch box, electric positioner and position sensor.
  6. All fasteners are made of stainless steel, which enables long-term corrosion resistance.
  7. The connection parts are in line with new international standards ISO5211 and DIN3337(F03-F25).
Working Principle:
Operating Principle of DR Double-action Model
When the air supply pressure enters the medium chamber between two pistons ol the cylinder from the gas port (2), it will make two pistons separated and moving toward both ends of the cylinder respectively; the air in the air chamber at both ends will be disch-arged from the gas port (4), and two piston racks will drive the out-put shaft (gear) to rotate counterclockwise. On the contrary, when the air supply pressure enters the air chamber at both ends from the gas port (4). A will make two pistons move toward middle of the cylinder; the air in the medium chamber will be discharged from the gas port (2). and two piston racks will drive the output shaft (gear) to rotate clockwise (if the piston is fixed in opposite direction, the output shaft will rotate reversely, and it will become double -action reverse-rotation DL model.
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator


Operating Principle of SC(SO)Single-action Model
When the air supply pressure enters the medium chamber between two pistons of the cylinder, it will make two pistons separated and move toward both ends of the cylinder and compress springs at both ends; the air in the air chamber at both ends will be discharged from the gas port (4); two piston racks will drive the output shaft (gear) to rotate counterclockwise. When the air supply pressure is commutated by the solenoid valve, two pistons of the cylinder will move towards the middle pari, under the pressure of springs, and the air in the medium chamber will be discharged from the air port (2); two piston racks will drive the output shaft (gear) to rotate clockwise (if the piston is fixed in opposite direction, the output shaft will rotate in the opposite direction when the spring is reset, and it will become single-action reverse-rotation SO model.


Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

Spring Components:
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

DR Double-action Output Torque(Nm)
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

SC Single-action Output Torque(Nm)
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator


Actuator Data
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
Appearance&Connection Dimension
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator

Company Introduction:   
Zhitai Valve Co., Ltd is a member of Valve Association of Longwan District, is located in Longwan Central Industrial Zone, Wenzhou City. It'a professional technology company integrated with development, manufacturing, sales, and after-sales services of valve actuators and and self-controlled valves. Presently, our main products include: pneumatic actuators, pneumatic valves and pneumatic control valves; electric actuators, electeic valves and eletric control valves; automatic control products. Our products are widely applied in natural gas, electricity, petroleum, chemical, metallurgical, construction, pharmacy, paper, printing and dying. Zhitai series actuators and valves are the best choice for automatic fluid control engineering and equipment manufacturing. We sincerely welcome customers from home and abrode to visit us for supervision, communication and cooperation. It's a great honor for us to cooperate with you.
Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator


 

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Diamond Member Since 2018

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Manufacturer/Factory
Registered Capital
105000000 RMB
Management System Certification
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001