Mechanical Seals
ACTUATORS
Key Specifications & Features
- Actuator Versions: Available in Normally Closed (NC), Normally Open (NO), and Air/Air activated (A/A) to suit various fail-safe requirements.
- Increased Closing Torque: The actuator automatically increases torque as the valve disc meets the seal ring, guaranteeing a tight and secure shut-off.
- Automation Ready: Seamlessly integrates with Alfa ThinkTop line of control and indication units, making them excellent for smart, remote plant management.
- Materials: Constructed with stainless steel valve bodies and customizable seal materials (e.g., EPDM, NBR, FPM, PFA) depending on your fluid and temperature requirements.
- Standards: Designed for the food, dairy, beverage, and pharmaceutical industries, adhering strictly to sanitary standards








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