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Positioner Control Valve Rotork RTP-4000 RTP-4400 Feedback Valve Controller Intelligent HART Valve Positioner Price

Categories Pneumatic Control Valves
Brand Name: Rotork
Model Number: RTP-4000
MOQ: 1
Price: US $1200.00 - 1800.00/ Set
Payment Terms: T/T
Supply Ability: 2000 sets per year
Delivery Time: 60 work days
Packaging Details: Cardboard box
Power Supply: Loop powered from 4-20mA control signal
Load Voltage: 11.0 VDC at 20 mA DC / 10.0 VDC at 4 mA DC
Acting Type: Single or Double
Supply Medium: Air or nitrogen
Digital Communicatin: HART 7
Minimum Operating Current: 3.8 mA
Supply Pressure: 1.4-9 bar(0.14-0.9 MPa)
Ambient Temperature: Standard -40-85℃(-40-185℉)
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Positioner Control Valve Rotork RTP-4000 RTP-4400 Feedback Valve Controller Intelligent HART Valve Positioner Price

Product Overview

The Rotork RTP-4000 Positioner is an advanced, high-precision device designed for exceptional control of rotary pneumatic actuators in industrial valve applications. Featuring non-contacting rotary feedback and robust signal processing, it ensures reliable positioning with minimal hysteresis. Ideal for quarter-turn valves like ball and butterfly, the RTP-4000 supports 4-20 mA input and optional HART communication for seamless integration. Built for durability in harsh conditions, it is the perfect companion to Rotork's IQ and CK actuators, enhancing efficiency in oil and gas, water treatment, and chemical processing.

Features
  • Non-Contacting Feedback: Eliminates wear for long-term reliability.
  • High Precision: ±0.5% accuracy with low hysteresis.
  • HART Option: Digital communication for diagnostics.
  • Compact Design: Fits rotary actuators easily.
  • Vibration Resistant: Performs in turbulent conditions.
  • Low Air Consumption: Efficient operation reduces costs.
  • Universal Mounting: Compatible with Rotork IQ/CK series.
  • Easy Calibration: Quick zero/span adjustment.
Technical Specifications
ParameterSpecification
Input Signal4-20 mA (HART optional)
Supply Pressure1.4-7 bar (20-100 psig)
Rotation Range90-180°
Accuracy±0.5%
Temperature Range-40°C to +85°C
Enclosure RatingIP66
CertificationsATEX, IECEx
Weight2.5 kg
Applications
  • Oil and Gas: Rotary valve control in pipelines.
  • Water Treatment: Butterfly valve positioning.
  • Chemical Processing: Ball valve automation.
  • Power Generation: Damper control.
  • HVAC: Air damper regulation.
Frequently Asked Questions
What actuators does it support?

Rotary pneumatic actuators like IQ and CK.

Is it HART compatible?

Yes, optional for digital diagnostics.

How is calibration done?

Quick zero/span adjustment on-site.

Is it vibration-resistant?

Yes, designed for turbulent conditions.

What is the enclosure rating?

IP66 for dust and water protection.

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