AVF

What This Data Means — For Quick Client Selection

• Range Accuracy Fit: If the line is standard water, air, utility pressure, ±1.6% accuracy is fully sufficient → no need to overspend on process-safety grade. 
• Use in stable lines: AVF is best where pressure is steady & non-pulsating → ideal for compressors, air dryers, chiller lines. 
• Material decision: For non-corrosive air/water, choose Brass. For slight chemical trace or plant hygiene standard → choose SS316 wetted parts. 
• Vibration awareness: If installed on compressor skid or diesel pump → choose Glycerin-filled AVF to prevent pointer bounce. 
• Temperature safe margin: Max +80°C suits standard cooling, pneumatic air, water pipelines—not recommended for superheated steam. 
• Best Fit Use: When indication matters but no aggressive medium, no steam hammer & no chemical exposure → AVF is correct selection.