SL Series Pneumatic Actuator
Simmel Actuators
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SL Series Pneumatic Actuator
SL Series High-performance Pneumatic Actuator
Product Overview
The SL Series High-performance Pneumatic Actuator is designed for dependable valve automation in demanding industrial systems. It supports precise rotary control, consistent torque delivery, and quick response under frequent cycling conditions. Its robust structure helps reduce maintenance needs and improve operational continuity.
Suitable for oil and gas, chemical processing, water treatment, and general manufacturing, this actuator serves users who need stable performance, straightforward integration, and reliable pneumatic operation in critical flow-control applications.
Simmel SL series pneumatic actuator Specifications
Output Torque
Double Acting 106 to115,272 in-lb (12 to 13,024 Nm)
Spring Return 97 to 58,273 in-lb (11 to 6,584 Nm)
Temperature Range
-13°F to 176°F (-25°C to 80°C)
-40°F to 176°F (-40°C to 80°C)
-13°F to 248°F (-25°C to 120°C)
Enclosure Ratings
IP67 IP68
Materials
Aluminium alloy or Stainless Steel
Temperature Range
-40°F to 300°F (-40°C to 150°C)
Power Source
Pneumatic
Maximum Allowable Operating Pressure
Up to 120 psig (8 Bar)
Control Options
On-Off, Throttling, Double Acting, Spring Return
Mounting
VDI/VDE 3845 Compliant (NAMUR) or ISO 5211 DIN337
Supply Media
Dry Compressed Air, Inert Gas
Conduit Ports
1/4”NPT or 1/2”NPT or 3/8”NPT or 1/4”G or 1/2”G or 3/8”G
Travel angle
0-90°, 45°，135°，140°，180°, 360° , 3P
Certifications
ABS, ATEX, Bureau Veritas, PED, SIL 3
Valve Compatibility
Butterfly Valves, Ball Valves
Features & Benefits
Actuator Body
According to the different requirements, the extruded aluminum alloy ASTM6005 Body can be treated with hard anodized, powder polyester painted (different colours is available such as blue, orange, yellow etc.), PTFE or Nickel plated.
End caps
Die-casting aluminum powder polyester painted in different colours, PTFE or Nickel plated.
Pistons
The twin rack pistons are made from Die-casting aluminum treated with Hard anodized or made from Cast steel with galvanization. Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
Travel adjustment
The two independent external travel stop adjuatment bolts can adjust +5° at both open and close directions easily and precisely.
High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer service life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
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Actuator Related products
Simmel Pneumatic Actuator for Industrial Automation
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