Belimo 6-way EPIV V4 Modbus RTU

The electronic pressure-independent 6-way EPIV from Belimo combines the advantages of a 6-way zone valve with the functions of the electronic pressure-independent valve. Thanks to the ultrasonic flow measurement, the right amount of water is always guaranteed, which ensures a high level of room comfort. Commissioning is quick and intuitive using the Belimo Assistant 2 (NFC), even if the device is not connected to the power supply. Available in sizes DN 15/20/25. Belimo’s electronic pressure-independent 6-way zone valve is now available with intelligent condensation monitoring. If condensation occurs due to low flow temperatures, moisture damage can be prevented thanks to the integrated logic.

Benefits

- Time-saving and safe valve selection in accordance with maximum flow rate for each sequence - Automatic, permanent hydronic balancing through the valve - Securing the correct amount of water with differential pressure changes and with partial load - Maximum plant safety with integrated pressure-release function (Patent: EP3143315B1) - Versatile control options, simple commissioning and control via NFC

Structure:

UseCase:

Red= Heating Supply Flow Pipe, Blue dashed = Heating Back Flow Pipe Green= Cooling Supply Flow Pipe, Green dashed = Cooling Back Flow Pipe

The choice of paring Belimo 6-Way EPIV with Loxone offers the possibility of:

- [Demand based Heating and Cooling]: The Belimo 6-Way EPIV regulates depending on the Room Heating or Cooling requirement, Presence detection, Window status, Automatic Shading, Weather Forecast and Energy Management (PV Surplus, Variable Electricity Tariffs, Load Management). - Perfect switching between heating and cooling directly at the consumers in conjunction with the Intelligent Room Controller building block. - Read out the position to calculate the power demand for upstream valves or pumps. - Using and storing statistics, creating individual notifications. e.g. threshold value excesses or error notifications.

Possible Use Cases: There are several UseCases that are applicable with 6-way EPIV. The detailed list of possible applications could be found in the following document:

- English version- Applications Room and Zone Control (Starting on page 58) - German version- Applikationen Raum- und Zonenregelung (Starting on page 58)

Example Use Case: