The Vibratory Proportional Solenoid Valve is designed to control the hydraulic fluid flow to adjust the vibration intensity, this valve operates on a proportional basis, meaning it modulates fluid flow in response to varying signals, ensuring accurate adjustment of screed vibration levels by effectively managing vibration, the valve enhances pavement surface quality during asphalt laying, contributing to smoother finishes and improved compaction efficiency.Attributes:• Controls fluid flow with electromagnetic activation.• Provides immediate response to electrical signals.• Regulates proportional hydraulic flow.• Controls vibratory frequency accurately.Applications: The Vibratory Proportional Solenoid Valve is used to regulate hydraulic fluid flow to modulate the intensity and frequency of vibration to achieve desired compaction levels and surface smoothness during asphalt and concrete paving.