Smart Valves

Smart valve solutions that balance the heat consumption of each apartment in central heating systems and can be monitored and controlled remotely.

DN15 – DN32

Smart Ball Valve

A heat control valve developed for central heating systems in residential complexes, hotels and commercial buildings. It mounts in the shared pipe shaft or on the apartment heating pipe and keeps distribution balanced by adjusting each user's heat supply.

It integrates with smart heating platforms; communicating over M-Bus, RS485, LoRa, NB-IoT or Cat1, valve status, temperatures and alarms are monitored centrally and the valve can be opened or closed remotely.

Applications

Residential complexesHotelsCommercial buildingsCentral heating systemsSmart heating platforms

Features

Ultra-low power consumption; battery or external power
Records valve opening time
Real-time calculation and adjustment of valve opening from supply/return water temperature (optional)
Remote valve control, fault detection and tamper protection
Automatic open-close at an adjustable interval to prevent rusting
Precise opening control by magnetic pulse and timing adjustment
Low battery, valve fault, temperature fault and sudden temperature change alarms
Over-the-air (OTA) firmware update

Technical Specifications

Operating voltage: DC 3.6 V (battery) / DC 24 V
Communication: M-Bus · RS485 · LoRa · NB-IoT · Cat1
Temperature sensor: PT1000
Display: LED / LCD
Temperature range: 2–95 °C
Temperature difference: 2–75 K
Pressure rating: 1.6 MPa
Protection class: IP68
Nominal size: DN15 – DN32, threaded connection

Dimensions

Size	L (mm)	W (mm)	H (mm)	Thread
DN15	102	81	121,5	G1/2"B
DN20	102	81	129	G3/4"B
DN25	102	81	137,5	G1"B
DN32	102	81	144,5	G1 1/4"B