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Mallard 3201 Liquid Level Controls

Model 3200-3201 Liquid Level Controllers

The Model 3200/3201 liquid level controller is ideal for oilfield scrubber and separator applications. Its rugged and versatile design make it the preferred choice of production operators for reliable service in a wide variety of applications. Model 3200 is available in pneumatic snap and throttling pilots, or electric SPDT and DPDT limit switches; direct or reverse action; with a variety of displacer sizes, materials, and vessel connections.


SKU: MC-LI-3200-3201 Categories: ,


  • Available end connection sizes: Threaded: 1.5″ & 2″


  • Pneumatic (standard) Snap (on/off)
  • Throttle (modulating)
  • Electric (optional): SPDT (explosion proof); DPDT (explosion proof)
  • Electric switch rating: SPDT: 15 amps @ 125, 250 or 480 VAC; DPDT: 10 amps @ 125, 250 or 480 VAC


  • Pneumatic throttling, snap, or ECO Pilot
  • Electric pilots: Available with explosion proof SPDT or DPDT electric switches
  • Field reversible action: Requires no additional parts or special tools
  • Displacers: Mallard offers a variety of displacer materials and designs
  • Available with wetted materials that meet NACE MR0175 specifications for sour service.

NOTE: Taylor Valve reserves the right to change product designs and specifications without notice.

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