CPM Valves

Alfa Laval CPM Valves
Harco offers Alfa Laval’s Constant Pressure Modulating (CPM) valve that is a pneumatic regulating valve that maintains a constant inlet or outlet pressure in hygienic process lines. Thanks to a quick response diaphragm, these compact valves immediately react to any change in product pressure, adjusting position to keep the pressure at pre-set values.
A CPM valve from Alfa Laval features a self-draining design and crevice-free, bowl-shaped valve body with welded valve seat to enable thorough cleaning, thus eliminating potential entrapment areas. The unique diaphragm with PTFE on the lower diaphragm also contributes to excellent cleanability.
Designed to maintain a constant pressure at the valve inlet or outlet, using different plug sizes and different Kv values.
The diaphragm in the valve enables it, under aseptic conditions, to react effectively to any changes in product pressure by shifting position against a constant air pressure. Alfa Laval CPM parts are also available.

1-800-361-5361 or 705-743-5361, or sales@harco.on.ca
for more information or contact us atSPARE PARTS
Alfa Laval CPM Valve Service Kits
Material | CPMI-2-Kv23 | CPMO-2-Kv23 | CPMI-2-Kv2/15 Kv7 | CPMO-2-Kv2/15 Kv9 |
Upper NBR and lower EPDM/PTFE, NBR O-ring | 9611920218 | 9611920218 | 9611920218 | 9611920218 |
Upper and lower PTFE, FPM O-ring | 9611920515 | 9611920515 | 9611920515 | 9611920515 |
Upper and lower EPDM/PTFE, FPM O-ring | 9611920516 | 9611920516 | 9611920516 | 9611920516 |
Upper PTFE and lower EPDM/PTFE, NBR O-ring | 9611920517 | 9611920517 | 9611920517 | 9611920517 |