TheFrese ALPHA Cartridges are particularly designed and manufactured forthe automatic balancing of heating and cooling circuits. They areintegral part of the Frese Dynamic Balancing Valves keeping the flowconstant at the specified level even under fluctuating pressureconditions.

Fromsmall size valves (DN15) to big wafer types (DN800), from small heatingunits to sea-water district cooling applications, there is a FreseALPHA Cartridge that can guarantee the specified flow. The advancedpatented design of the Frese ALPHA Cartridges introduces the orificeplate concept for higher performance and flexibility. With theFrese ALPHA Cartridges it is no longer needed to change the cartridgeevery time the design flow is modified. Each cartridge contains anorifice plate specific for every flow that can be easily removed andreplaced by another one.

• Removable cartridge solution simplifies flushing procedure 
• No minimum straight pipe lengths required before or after the valve.
• Built-in optional P/T plugs for needle system. 
• Minimized friction and noise due to the patented cartridge design based on the metal-rubber diaphragm-metal contact.

1-2-1 EN Frese ALPHA Quick reference APR 10.pdf
1-2-2 EN Frese Alpha Cartridges SEP 14.pdf
EN Brochure Frese ALPHAZ.pdf
EN Infonote Frese ALPHA cartridge.pdf