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YT-3450 Smart Positioner

Brand: Rotork YTC

The YT-3450 Series Smart Valve Positioner accurately controls valve stroke in response to an input signal of 4–20 mA from the controller. 

The built-in microprocessor optimizes the positioner's performance and provides unique functions such as auto-calibration, PID control, and HART protocol communications.
Features
  • LCD display 
  • Limit switches 
  • PID control 
  • Feedback signal 
  • 4 buttons for local control 
  • Auto calibration 
  • HART communication 
  • Auto/Manual switch

1 - 12 of 352 Part Numbers
YT-3450LDC1200L
YT-3450LDC1200L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - No Additional Options
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1200S
YT-3450LDC1200S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - No Additional Options
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
YT-3450LDC1201L
YT-3450LDC1201L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Position Transmitter
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1201S
YT-3450LDC1201S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Position Transmitter
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
YT-3450LDC1202L
YT-3450LDC1202L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Limit Switch
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1202S
YT-3450LDC1202S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Limit Switch
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
YT-3450LDC1203L
YT-3450LDC1203L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Position Transmitter & Limit Switch
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1203S
YT-3450LDC1203S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - No Additional Communication
  • Options - Position Transmitter & Limit Switch
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
YT-3450LDC1220L
YT-3450LDC1220L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - HART
  • Options - No Additional Options
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1220S
YT-3450LDC1220S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - HART
  • Options - No Additional Options
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
YT-3450LDC1221L
YT-3450LDC1221L
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - HART
  • Options - Position Transmitter
  • Temperature Range - Low Temperature: -40° to 85° C (-40° to 185° F)
YT-3450LDC1221S
YT-3450LDC1221S
  • Motion Type - Linear
  • Acting Type - Double
  • Lever Type - 10 to 40 mm Linear
  • Communication - HART
  • Options - Position Transmitter
  • Temperature Range - Standard Temperature: -30° to 85° C (-22° F to 185° F)
1 - 12 of 352 Part Numbers

Specifications

Brand

Ambient Temperature Range

  • -30° to 85° C (-22° to 185° F)

Approvals & Certifications

  • ATEX
  • CE
  • IEC
  • IEC Ex
  • KC

Conduit Connection

  • PF 1/2 (G 1/2”)

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • IP66

Flow Capacity

  • 70 LPM

Hysteresis

  • ± 0.05% of Span

Independent Linearity

  • ± 0.5% of Full Scale

Input Signal

  • 4-20 mA

NPT Connection

  • 1/4” NPT Female

Repeatability

  • ± 0.3% of Full Scale

Supply Pressure

  • bar: 1.4 to 7
  • kPa: 140 to 700
  • psig: 20.3 to 100
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