Sigma Pneumatics                                                                                                          www.sigmapneumatics.in                                                                                                          Suppliers & Servicing of Air, Gas & Refrigeration, Compressor Spares Ingersoll-Rand, K.G Khosla, Kirlosker, C P T , Frik, Voltas, ELGI                                                                                                         

Products


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ISO Round Tube Large Bore Cylinders

  • Meets VDMA 24562 and ISO 15552 standard specifications.
  • Built for heavy duty demanding applications with cast iron end cover construction.
  • Extensive choice of mountings and accessories.
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VDMA ISO Square Tube Cylinders

  • Meets VDMA 24562 and ISO 5552 standard specifications.
  • Incorporates robust and super finished square aluminium barrel to achieve smooth piston movement.
  • Wear resistant polyurethane rod seals and stainless steel piston rod ensure long life of cylinders.

Cylinders also offered with reed switches as optional feature.

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VDMA ISO Square Tube Reed Switch Cylinders

  • Reed switch facility for electrical interfacing to carry out multiple electropneumatic functions.
  • Reed switches suitable for voltages upto 240 V AC / DC.
  • Cylinder dimensions conforming to ISO 15552 and VDMA 24562.
  • LED provided as standard feature with reed switch.
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Special Cylinders

  • Above products are developed for specific application like self reciprocation, 90 actuation, impact loading etc.
  • Product to specific need can developed against requirements.
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Exel Valve

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High Flow Valves

These are new generation spool valves with higher flow capacities. The internal construction is of moving spool type and uses unique wear compensating "dancing seals" concept, for quick response time and long life to the valves. The design also eliminates conventional internal spacers which reduces possibility of dirt particles trapping inside and making the valve ideal for adverse working conditions.

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Modular Spool Valves

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Poppet Valves

Poppet valves are unique range of valves which are robust by design and are used in wide range of applications for several decades. These poppet valves are designed to give long and trouble free service under the most arduous conditions.

Poppet valves design is marked by high flow capacity, shorter switching distance giving it faster response time and self cleaning properties. This is due to the fact that as the poppet shifts away from the face, the entire annular area between  the face and the poppet is available for air flow. The air flowing over the poppet seal carries  with it any dust or dirt particles, thus cleaning the seal. Hence poppet valves are suitable for use in dusty atmosphere and for high frequency operation. These poppet valves can be operated upto a cycle time of  500 cycles/min

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Angle Seat Valves

An important component in many process applications for 2/2 function, installed in line Suitable for viscous & dirty media & high temperature and has high flow rates. It is poppet design with spring return.

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2 Way Valves

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ISO Valves

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Maxflow - FRLs