Valworx 5298 Series Digital Intelligent Valve Positioner SMC JSX Series Direct Operated Pilot Operated 2-Port Solenoid Valve

The Valworx 5298 series is a digital smart valve positioner that converts a 4-20mA input signal into proportional pneumatic output for quarter-turn actuators. Many plants pair it with a direct-mount SMC solenoid valve for fast open/close control or fail-safe operation. It's the go-to choice for ball valves, butterfly valves, and other air-actuated valves where precise positioning and diagnostics are needed without high cost.

• Multi-function digital display shows valve position, target, and parameters
• One-button auto-calibration sets zero and span quickly
• Low air consumption for energy savings
• Direct mount to NAMUR actuators
• HART communication for setup and monitoring
• Built-in diagnostics for valve performance
• SMC solenoid integration for reliable pilot control

• Input Signal: 4-20mA DC
• Supply Pressure: 20 to 100 psi (filtered, dry, oil-free air)
• Flow Capacity: 8.8 SCFM @ 20 psi
• Air Consumption: 0.9 SCFM @ 20 psi
• Stroke: Linear 10-150 mm, rotary 55-100°
• Accuracy: High precision positioning
• Display: Multi-function digital
• Mounting: Direct to actuator (NAMUR)

• Ball valve and butterfly valve control
• Process automation in water, chemical, oil & gas
• Modulating or on/off service
• Systems requiring accurate positioning and diagnostics

Q: How fast is calibration?

A: Auto-calibration usually completes in under a minute with one button.

Q: Does it work with SMC solenoids?

A: Yes – direct mount NAMUR solenoids are common in the package.

Email:edwardzhao@gbsxj.com

Phone/WeChat/WhatsApp:+8615000725058

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