Rotork YT1200 Valve Positioner for Pneumatic Actuator Control Oil Gas Water Treatment Industrial Pipeline
Product Overview
The Rotork YT1200 Valve Positioner is a high-performance pneumatic-pneumatic (P/P) positioner designed to accurately control the stroke of pneumatic linear and rotary actuators. It responds precisely to input signals from control systems, delivering reliable valve positioning for critical applications in oil, gas, water treatment, and industrial pipeline systems. With its rugged construction, easy operation, and vibration-resistant design, the YT1200 ensures stable performance in harsh industrial environments, optimizing process efficiency and reducing maintenance costs.
Features
Simple zero and span adjustment with internal hand dials and locking screws for precise calibration.
Vibration-resistant design with no resonance between 5 ~ 200 Hz, ensuring stable operation in high-vibration environments.
Built-in auto/manual switch for convenient manual operation without external signals, enhancing operational flexibility.
Easy conversion between direct (DA) and reverse (RA) action, as well as 1/2 split range setting via simple adjustment.
Low air consumption and modular internal structure, enabling energy efficiency and easy maintenance.
IP66 ingress protection grade and polyester powder coating, providing excellent corrosion resistance for harsh industrial conditions.
Compatible with both linear and rotary pneumatic actuators, supporting single and double-acting configurations.
Optional external accessories, including position transmitters (SPTM) and limit switches (L/S), for expanded functionality.
Fast response time and high positioning accuracy, ensuring precise control of valve stroke in critical process applications.
ATEX, IECEx, FM, and CSA certifications, meeting global safety and regulatory standards for hazardous and industrial environments.
Technical Specifications
Specification |
Details |
Product Type |
Pneumatic-Pneumatic (P/P) Valve Positioner |
Compatible Actuators |
Pneumatic Linear (YT1200L) and Rotary (YT1200R) Actuators |
Input Signal |
0.02 ~ 0.1 MPa (0.2 ~ 1 bar / 3 ~ 14.5 psi), split range optional |
Supply Pressure |
0.14 ~ 0.7 MPa (1.4 ~ 7 bar / 20 ~ 102 psi) |
Stroke Range |
Linear: 10 ~ 150 mm; Rotary: 0 ~ 90° |
Accuracy |
Linear: ±1.0% F.S; Rotary: ±2.0% F.S |
Operating Temperature |
Standard: -20°C ~ 70°C; Optional: -40°C ~ 70°C or -20°C ~ 120°C |
Protection Grade |
IP66 |
Material |
Die-cast Aluminum with Polyester Powder Coating |
Certifications |
ATEX, IECEx, FM, CSA, CE, SIL Capable |
Applications
Oil and gas upstream production, midstream pipeline transmission, and downstream refining operations.
Water treatment plants, including drinking water purification and wastewater treatment systems.
Industrial pipelines for chemical, petrochemical, and bulk fluid transportation.
Power generation facilities, including combustion control and steam conditioning systems.
Chemical processing plants, including urea, ammonia, and distillation processes.
Marine and offshore oil/gas platforms, where vibration resistance and corrosion protection are critical.
Mining and pulp & paper industries, for valve control in harsh and high-vibration environments.
Food and beverage processing, ensuring hygienic and precise valve control in production lines.
FAQ
Q: What types of actuators is the Rotork YT1200 compatible with?
A: It is compatible with most pneumatic linear (YT1200L) and rotary (YT1200R) actuators, supporting both single and double-acting configurations for versatile use.
Q: How to adjust the zero and span of the YT1200 positioner?
A: The YT1200 features simple zero and span adjustment with internal hand dials and locking screws, allowing for quick and precise calibration without complex tools.
Q: Can the YT1200 be operated manually?
A: Yes, it is equipped with an auto/manual switch that enables direct air supply to the actuator for manual operation, even without input signals from the control system.
Q: What is the vibration resistance of the YT1200?
A: It has excellent vibration resistance with no resonance between 5 ~ 200 Hz, making it suitable for high-vibration industrial environments such as oil fields and pipelines.
Q: Are there optional accessories available for the YT1200?
A: Yes, optional external accessories include position transmitters (SPTM) and limit switches (L/S), which can be added to expand the positioner’s functionality according to specific application needs.
Contact Us
For pricing, technical support, lead times, or custom configuration inquiries related to the Rotork YT1200 Valve Positioner, please contact our sales team directly:
wechat/what's app/phone number:+86 13472860702
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