asco世格 角座比例阀 series290

FEATURES
• Precise, quick-acting and robust valve suitable for use in outdoor
industrial environments
• Exceptional long service life
• Variable flow proportional to the control signal
• Real-time control
• Ready-to-use valve
• The positioner can be directly connected to an external sensor (double loop control)
• Power saving function and no air consumption when position is reached
• Manual valve operator
• LED indicators for valve status display
• External exhausting