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Marwin Valve - Valve Positioners - Marwin's 2-IQ Smart Positioner

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Marwin's 2-IQ Smart Positioner has superior accuracy, long-term reliability and ease of use. The unit is available with or without Profibus PA or HART protocols, and is designed so that optional modules for alarms, and positioner feedback are easily plugged in or snapped on.

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Marwin offers the 2-IQ in three primary configurations:
1. Basic Version: smart positioner only without gauge, HART protocol or hazardous location approvals.
2. Standard Version: same basic until but with HART protocol, gauge, and FM Approval (IS) for CLass I, Div. 1 locations.
3. Other configurations available, contact factory.

Marwin Valves extensive line of Ball Valves and products (use the links below for specific information and data sheets):

  • Two Piece Ball Valves - For economical and worry free applications available as either manual or automated in brass, carbon steel and stainless steel.
  • Multi-Port Valves - For mixing and diverting applications with "L" port or "T" port balls, bottom or side entry, ANSI flanged or threaded end connections.
  • Three Piece Ball Valves - For flexibility and ease of maintenance, wide variety of options and configurations covering a multitude of applications.
  • Automation and Accessories - Pneumatic/Electric actuators, limit switches, solenoids, positioners, gear operators as well as custom configurations.
  • Flanged Ball Valves - One piece, two piece and three piece designs to ANSI B16.10, face to face dimensions for easy bolt-up installation products covering ANSI B16.5 150# to 2500# flanges.
  • Specialty Products - Valves for unique solutions or extreme conditions, high alloy materials, metal seats, special ends custom automation packages.

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