Alfa Laval Unique High Clean

Alfa Laval's leak detection valves (SMP-type BC and SMP-BCA) are provided with a pair of seals mounted on a single spindle. The service leakage cavity has a separate connection which enables it to be cleaned.In the open position, the supply line of the cleaning liquid, when discharged from the leak detection, closes automatically by means of built-in shut-off valves. All mixproof leak detection valves of Alfa Laval have two seals which can move independently. In addition, these valves switches and the leakage cavities remain atmospheric at all times (even during CIP).

Alfa Laval Unique

The Alfa Laval Unique High Clean double seat valve mixproof leak detection is characterized by a modular structure. Depending on the application,both the lower and upper spindle can be equipped with an independent seat lift, balancing and/or external rinsing. Also, the external flushing of the leakage cavity is possible. The mixproof leak detection valve type SMP-SC is equipped with both a lower and upper seat lift as well as a balancing of the lower spindle. Optionally an external coil connected to the balancing is available.

Alfa Laval also has a double seat leak detection tank bottom valve (Type SMP-TO) in its package, as well as an aseptic double seat valve leak detection type AMP. For the replacement of the seals on the spindle an auxiliary tool is needed. Its use is relatively simple and is clearly illustrated in the detailed instruction manual or on the CD-ROM instruction which comes with the tool. All double seat valves are manufactured from 316L stainless steel and fitted with EPDM sealing. Optionally, NBR, HNBR (Unique) or FPM available.