Xiangjing (Shanghai) M&E Technology Co., Ltd
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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.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA (HART optional) |
| Supply Pressure | 1.4-7 bar (20-100 psig) |
| Rotation Range | 90-180° |
| Accuracy | ±0.5% |
| Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Enclosure Rating | IP66 |
| Certifications | ATEX, IECEx, FM, CSA |
| Weight | 2.5 kg (5.5 lbs) |
The Rotork RTP-4400 Positioner is tailored for advanced rotary valve automation in industrial environments:
Non-contacting magnetic sensor for precise, wear-free performance.
Yes, certified for ATEX, IECEx, FM, and CSA.
Up to 10g acceleration without loss of accuracy.
Rotary pneumatic actuators like IQ and CK.
Yes, optional for enhanced diagnostics.
For more information about the Rotork RTP-4400 Positioner, pricing, or to request a demo, contact our team: