1600 Series Liquid Level Controller

Brand: SOR Inc

1600 series liquid level controllers are manufactured to be ideal for oilfield scrubber and separator applications. 

Their rugged and versatile design makes them the preferred choice of production operators for reliable service in a wide variety of applications. 

1600 series controllers are available with pneumatic snap or throttling pilot; direct or reverse action; with a variety of displacer sizes, materials and vessel connections.
Features
  • Weather proof case utilizes a gasket between its cover and case to seal out the effects of outside weathering
  • Well suited for liquid-liquid interface detection
  • Controller case is easily field reversible
  • Standard displacer materials are PVC and 316 stainless steel
  • Available with wetted materials that meet NACE MR0175 specifications for sour service
  • CRN certification available
  • LeakTite no bleed pilot for limiting fugitive emissions to meet EPA regulations

Specifications

Brand

Approvals & Certifications

  • CRN
  • EPA

Bearing Material

  • Bearing Block: 316 Stainless Steel
  • Stainless Steel

Cover Material

  • Die Cast Aluminum

Diaphragm Material

  • Pilot Diaphragm: Neoprene

Electrical Connectors

  • Supply & Output Connection (Pneumatic Pilot): 1/4” NPT Female

Enclosure, Body Material

  • Carbon Steel

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 300#
  • 2” (DN 50) - 600#
  • 2” (DN 50) - 900#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - 300#
  • 3” (DN 80) - 600#
  • 3” (DN 80) - 900#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - 300#
  • 4” (DN 100) - 600#
  • 4” (DN 100) - 900#

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#
  • 6” (DN 150) - 300#
  • 6” (DN 150) - 600#
  • 6” (DN 150) - 900#

Flange Type

  • Raised Face (RF)
  • RTJ - Ring Typical Joint

Fluid Specific Gravity

  • Interface Min. Differential: 0.04
  • Snap & No Bleed Pilot: 0.35
  • Throttling Pilot: 0.60

Gasket Material

  • Pilot Gasket: Neoprene

Length

  • Arm Length: 10 to 20” (254 to 508 mm)

Materials of Construction

  • Displacer Material, Displacer Arm, Vertical Hanger (Swivel): 316 Stainless Steel
  • Displacer Material: PVC
  • Gauge: 316 Stainless Steel or Vibration Resistant 316 Stainless Steel
  • Gauge: Brass or Vibration Resistant Brass
  • Pilot: Aluminum with Stainless Steel Internals

Mounting

  • Left Hand Side Mount
  • Right Hand Side Mount

NACE & NIST

  • NACE MR-0175

NPT Connection

  • 2” NPT Male

Operating Temperature

  • -40° to 204° C (-40° to 400° F)

Pilot Pressure

  • Pneumatic Pilot, Output Throttle (Modulating): psi: 3 to 30 (kPa: 20.6 to 206, bar: 0.2 to 2.06)
  • Pneumatic Pilot, Snap (ON/OFF) - psi: 0 to 30 (kPa: 0 to 206, bar: 2.06)

Pressure Rating

  • Flanged - psi: 2,220 (kPa: 15,306, bar: 153)
  • Threaded: psi: 6,000 (kPa: 41,340, bar: 414)

Seat / Seal Material

  • Seal: Buna-N
  • Seal: Viton

Shaft Material

  • 316 Stainless Steel

Supply Pressure

  • psi: 20 to 30 (kPa: 138 to 206, bar: 1.38 to 2.06)

Welded Connection

  • 2” Butt Weld End

  • Oil Field Scrubber
  • Separator

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