The Alfa Laval Unique SSV Manually Regulating RF offers a refined solution for applications where pneumatic automation is not required but hygiene cannot be compromised. As a manually operated hygienic regulating valve, it provides a stable and repeatable method for fine-tuning flow rates in sanitary lines. The plug design is engineered for fine regulating or dosing purposes, facilitating accurate manual regulation in sensitive hygienic processes.

Advantages of modular architecture and hygiene

By utilizing the modular architecture of the Unique SSV platform, this unit offers a low total cost of ownership. The design minimizes the number of moving parts, which facilitates rapid dismantling for maintenance or inspection. One of the most critical hygiene features is the single contact surface between the plug and the seat, which minimizes the risk of contamination. This high-level hygiene is essential for maintaining product integrity in food and beverage sectors.

Converting manual units to automated flow control

The design of this equipment allows for significant long-term flexibility. While this model is delivered with a manual crank mechanism and a lock screw for fixing the plug position, it remains highly adaptable. If process requirements change, the valve can be converted to a pneumatic valve by replacing the crank mechanism with an actuator, sealing element, and plug. This flexibility ensures that your initial investment is protected as your facility moves toward higher levels of automation.

The standard construction features 1.4404 (316L) stainless steel for all product-wetted parts and an internal surface finish of Ra < 0.8 µm. The robust clamp ring design connects the valve body and internal components securely, providing a leak-proof seal under operating pressures up to 10 bar (1000 kPa).