Rotork YT-3303 Smart Valve Positioner Digital Control Valve Positioner with ASCO Solenoid Valves

The Rotork YT-3303 Smart Positioner is a potentiometer-type smart valve positioner built for hazardous environments. It provides accurate 4-20 mA control with built-in microprocessor intelligence, Auto-Calibration, PID tuning, and optional HART communication — all housed in a rugged aluminum enclosure certified for global explosive atmospheres.

• Comprehensive explosion-proof certifications (ATEX, IECEx, FM, CSA, KCs, NEPSI, UKEX, CCC, PESO)
• Potentiometer feedback engineered for reliable long-term performance
• Fast 0.5 s boot time and stable operation in high-vibration environments
• Low air consumption and field-adjustable orifices for maximum efficiency
• Full LCD menu with 4-button navigation and split-range capability
• Tight shut-open/close functions and user-defined valve characterization curves
• SIL2 certified for safety instrumented systems

Perfect for safety-critical valve automation in Zone 0/1/2 and Division 1/2 hazardous areas within refineries, petrochemical plants, offshore platforms, and pharmaceutical facilities.

Q: Which explosion-proof certifications does the YT-3303 hold?

A: Full intrinsic safety approvals including ATEX, IECEx, FM, CSA, KCs, NEPSI, UKEX, CCC, and PESO.

Q: What is the maximum operating temperature?

A: Up to +85 °C (standard) with certified explosion-proof ranges of –40 to +60 °C (T5) or –40 to +40 °C (T6).

Q: Does it support methane or natural gas as supply medium?

A: Yes, with the AG (tapped exhaust) option for FM/CSA.

Phone/WeChat/WhatsApp: +8613916209596

Email: svetama@gbsxj.com

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