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Rotork YTC Volume Booster Rotork RTP-4000 RTP-4400 Control Valve Explosion-proof Intrinsically Safe Digital Valve Positioner

Categories Pneumatic Control Valves
Brand Name: Rotork
Model Number: RTP-4000
MOQ: 1
Price: US $1210.00 - 1810.00/ 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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Rotork YTC Volume Booster Rotork RTP-4000 RTP-4400 Control Valve Explosion-proof Intrinsically Safe Digital Valve Positioner

Product Overview

The Rotork RTP-4400 Positioner is an advanced, high-precision device engineered for precise control of rotary pneumatic actuators in demanding industrial applications. Utilizing non-contact rotary feedback and sophisticated signal processing, it delivers low hysteresis and reliable operation for quarter-turn valves like ball and butterfly. Ideal for oil and gas, chemical, and water treatment, the RTP-4400 supports 4-20 mA input with optional HART for diagnostics. Its compact, explosion-proof design ensures seamless integration with Rotork IQ and CK actuators, providing unmatched performance and durability in harsh conditions.

Key Features
  • Advanced Non-Contact Feedback: Magnetic sensor technology for wear-free, accurate positioning.
  • Low Hysteresis: ±0.5% for precise valve alignment.
  • Optional HART Protocol: Enables digital diagnostics and remote configuration.
  • Compact and Lightweight: Fits rotary actuators with minimal footprint.
  • Vibration-Resistant Design: Maintains stability up to 10g acceleration.
  • Low Air Consumption: Efficient operation lowers energy costs.
  • Universal Compatibility: Optimized for IQ and CK rotary actuators.
  • Easy Commissioning: Simple calibration and setup procedures.
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 (-40°F to +185°F)
Enclosure RatingIP66
CertificationsATEX, IECEx, FM, CSA
Weight2.5 kg (5.5 lbs)
Applications

The Rotork RTP-4400 Positioner is tailored for advanced rotary valve automation in industrial environments:

  • Oil and Gas: Precise control in offshore and onshore pipelines.
  • Chemical Processing: Reliable positioning for corrosive media.
  • Water and Wastewater: Operation in treatment and distribution systems.
  • Power Generation: Damper and valve control in turbines.
  • Mining: Vibration-resistant operation in harsh conditions.
Frequently Asked Questions
What is the RTP-4400's feedback technology?

Non-contacting magnetic sensor for precise, wear-free performance.

Is it suitable for explosive areas?

Yes, certified for ATEX, IECEx, FM, and CSA.

How does it handle vibration?

Up to 10g acceleration without loss of accuracy.

What actuators is it compatible with?

Rotary pneumatic actuators like IQ and CK.

Does it support HART?

Yes, optional for enhanced diagnostics.

Contact Us

For more information about the Rotork RTP-4400 Positioner, pricing, or to request a demo, contact our team:

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