Alfa Laval ThinkTop Basic - Cost Effective, Reliable Valve Control for General Applications

The alfa laval Thinktop basic provides a cost effective, reliable valve control solution for general applications. It combines standard functionality with Alfa Laval's high quality engineering for efficient automation of sanitary valves, offering a robust design and low total cost of ownership. Available in Digital, AS-Interface, and ATEX versions, the Thinktop Basic ensures that all critical functionalities are met while maintaining high performance and durability. 

Features 

• Microchip sensors molded directly into the control head for better resistance to temperature, vibration, and pressure shock. 
• Built to withstand harsh environments, including frost, UV radiation, and temperatures up to 85°C
• IP66/IP67-rated, completely watertight with GORE™ protective venting technology to prevent water and dust ingress. 
• Thinktop Basic is ATEX-compliant for use in potentially explosive environments, equipped with ATEX-approved solenoid valves and feedback sensors. 
• Compatible with PLC (Programme Logic Controller) systems, supporting automated valve control and feedback. 

Why Choose ThinkTop Basic 

• No-touch sensors ensure accurate valve position monitoring without manual adjustments. 
• Tolerance bands and pre-configured settings ensure consistent performance across various valve types. 
• Hygienic design and protective venting technology reduce maintenance costs while ensuring compliance with hygiene standards. 
• The no-touch, set-and-forget system minimizes the need for manual calibration and reprogramming. 

Application

• Dairy, food, and beverage processing
• Biopharmaceutical industries
• Manufacturing environments requiring safe, hygienic valve automation

How it works

The thinkTop Basic uses an innovative sensor system to detect valve stem movement with an accuracy of ± 0.1 mm. This system calculates the valve position by determining the angle of the magnetic field created by an indication pin mounted on the valve stem. 

The system converts electrical signals from PLC into mechanical energy, which is used to energize or de-energize the air-operated valve, adjusting its position as required. Up to three solenoids valves are used to convert electrical current into the necessary mechanical action. 

Thinktop Basic units also feature built-in LED indicators for visual status updates and can be integrated with a PLC for seamless valve automation.