Maxiflame LK 551 HydroMix M1 thermostatic mixing valve 35-65°C with G¾ x1 connection kit
The LK 551 HydroMix is a thermostatic mixing valve for domestic hot water and heating systems, designed to maintain a constant water temperature by automatically mixing hot and cold water via a thermostatic element.
Model code 181454 is equipped with M 1” connections (male thread) and is supplied with connection kit 092053 G¾” x 1” , which allows adaptation from pipes with ¾” female thread to the 1” male valve, facilitating integration into existing systems.
The valve integrates an anti-scald function , which interrupts the flow of hot water in the event of a lack of cold water, ensuring safety and reliability.
Ideal for installation on boilers, accumulators, DHW systems and heating systems , including low temperature circuits.
Main technical features
- Valve connections: M 1”
- Connection kit: G¾” (system side) x 1” (valve side)
- Adjustment range: 35°C – 65°C
- Max pressure: 10 bar
- Operating temperature: 5°C ÷ 95°C
- Kvs: ~1.5 m³/h
- Body: DZR brass
- Temperature stability: ±3°C
Strengths
- Precise and stable adjustment
- Anti-scald safety
- Versatile connections for system adaptation
- Quick installation with included kit
- Suitable for boilers, heat pumps and also for solar thermal systems, it is used to regulate the temperature of the domestic water exiting the storage tank, and not for the primary circuit of the solar panels.
You can install it:
- At the outlet of boilers or storage tanks (including solar ones) to regulate the DHW temperature
- On the domestic hot water distribution line to users (taps, showers)
- In mixing groups for low-temperature heating systems (e.g. radiant floor heating)
- Downstream of boilers or heat pumps , to stabilize and secure the water temperature
In general: always on the water circuit, user side (secondary), not on the primary circuit of the generator.
NB: FOR FURTHER DETAILS WE RECOMMEND VIEWING THE TECHNICAL DATA SHEET ATTACHED (Valve code 181454 / connection kit code 092053).
WARRANTY
The warranty is the official Maxiflame one and lasts 2 years.
