Double Acting Pneumatic Actuator
1)Operating media: Dry or lubricated air, or the non-corrosive gases. The maximum particle diameter must less than 30 μm
2)Air supply pressure: The minimum supply pressure is 2 Bar, the maximum supply pressure is 8 Bar
3)Operating temperature
Standard (NBR O-rings): -20°C ~ +80°C
High temperature (Viton O-rings): -20°C ~ +150°C
Low temperature (LTNBR O-rings): -40°C ~ +120°C
4)Travel adjustment
Have adjustment range of ±5° for the rotation at 0° and 90°
5)Lubrication
Actuators are factory lubrication located. Under normal operating
condition, need not to add lubricant
6)Application
7)Either indoor or outdoor
Description
Products Description
A double-acting pneumatic actuator is a type of pneumatic actuator that operates with air pressure applied to both sides or chambers of the actuator. It performs mechanical work in both directions of the piston's movement, allowing for bidirectional control of a valve or other mechanical device. Here are the main functions and characteristics of a double-acting pneumatic actuator:
advantage
The integrated use of advanced precision machining equipment, high-quality materials and industrial art design technology. pneumatic actuators have lots of advantages like smooth and reliable operation, long working life, high corrosion resistance, flexible selection, competitive price and so on.
The teeth of piston machined by CNC machining center, makes the operation smoother and performance more reliable. Anodized treatment improves the corrosion and wear resistance.
The function of 95° position limit is optimally designed on the end cap, instead of extra limit screw. This design improves the safety and reliability.
The stainless steel fasteners, are safe and beautiful with high corrosion resistance
Preloaded and coated springs are made from high quality material for higher corrosion resistance and longer service life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
Cam with lock function*, when the actuator is required to be locked in full open (90°) or fully closed (0°) position, the actuator can be equipped with special bolts and locking device, the actuator position
can be locked, and prevent misuse.
According to different requirements, the surface of aluminum body can be treated with hard anodizing, powder polyester coating in colors (like black, blue, orange, red etc.), PTFE coating or Nickel plated.
The two independent external travel stop adjust screws can adjust ±5° at both open and close positions easily and precisely.
The drive shaft is high-precision and integrative, made from
nickel plated alloy steel, full conform to the lastest standards of
ISO5211, DIN3337, NAMUR. The dimensions can be customized
and the stainless steel is available.
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