Altecnic Mixcal Mixpro Mixing Valve 3/4 M Art 5231

The Mixcal Mixpro is a thermostatic mixing valve manufactured by Altecnic, supplied under reference Art 5231 with a 3/4 M connection. It blends hot and cold supplies to hold a stable outlet temperature within heating and hot water installations. It is one of the Altecnic range of mixing valves used to control delivered water temperature at the point of use.

• Outlet temperature drifts from the set blend or swings between hot and cold
• The valve fails to shut down the hot or cold side, allowing temperature creep
• Scale or debris build-up in the cartridge causes erratic control or reduced flow
• Water weeping from the valve body, union or spindle
• The adjustment knob becomes stiff, slips, or no longer alters the blend

• Confirm the connection size and thread type on the existing valve match 3/4 M
• Check the valve is being fitted to an Altecnic mixing valve installation
• Note the manufacturer reference Art 5231 and the SKU 523150 when cross-checking against the unit being replaced
• Verify the system's required outlet temperature range and flow rate are within the valve's intended duty before ordering