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DXMB_B

2-port and 3-port flow control valves

Product features

DN20
UV: AC/DC 24 Volt (DC 24 Volt on request)
Y1: 0 – 10 Vdc
Flow range: 0 – 2.900 l/h
MODBUS RTU, BACnet MSTP (RS485) and Bluetooth®

Types

MP MultiProtocol: MODBUS RTU, BACnet MS/TP and Bluetooth®
2-port type DN Design flow at Δp [l/h]
Series Version 5 kPa 10 kPa 20 kPa
DXMB2P020B .111621 20 537 759 1.073
3-port type
DXMB3P020B .111621 20 537 759 1.073
Bluetooth® Mesh communication
2-port type DN Design flow at Δp [l/h]
Series Version 5 kPa 10 kPa 20 kPa
DXMB2P020B00 .112621 20 537 759 1.073
3-port type
DXMB3P020B00 .112621 20 537 759 1.073

DXMB_B features

  • Flow
  • Water temperature ΔT
  • Flow
  • Position
  • Room temperature
  • dxLink21™ app via Bluetooth®
  • Wireless Mesh Networking
  • MODBUS RTU and BACnet MSTP
  • Analog input
  • Analog output
  • Digital input

Specifications

Product type
dynamx™ Modular flow control valve (e-PICV)

Number of ports
2-port or 3-port

DN sizes
DN20

Connection
Threaded connections

Flow range
0 – 2.900 l/h

Medium
Water without glycol, according to VDI 2035

Medium temperature
5 – 90 °C

Nominal pressure
PN16

Hydraulic function
Electronic pressure-independent flow control (e-PICV) with automatic dynamic balancing

Flow measurement
Ultrasonic TTM, without moving parts

Supply voltage
AC 24 Volt (DC 24 Volt on request)

Control and feedback signals
0 – 10 Vdc control input and 0 – 10 Vdc flow feedback

Communication
MODBUS RTU and BACnet MS/TP via RS485

Commissioning
Bluetooth® with the dxLink21™ app

Additional functions
ΔT measurement and optional Integrated Room Control (IRC)

Downloads

Document language
English (9)

Related products

DXC2_B

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DXC2_B

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0 - 2.400 l/h
DXMB_C

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DXMB_C

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0 - 20.000 l/h
DXN6_B

6-port, Changeover

DXN6_B

DN15, DN25
0 - 2.500 l/h
DXMB4_C

Changeover

DXMB4_C

DN15 - DN50
0 - 20.000 l/h
DXUB_C

2-port, 3-port

DXUB_C

DN65 - DN150
0 - 272.000 l/h
DXU_C

2-port, 3-port

DXU_C

DN50 - DN150
0 - 254.000 l/h

App

dxLink21, the app that simplifies your work

Manage, commission and monitor dynamx™ flow control valves directly from your smartphone or tablet. dxLink21 gives you quick access to key valve functions, helping you save time during installation, commissioning and maintenance.

Questions or request a quote for DXMB_B?

Our experts can help you with technical questions, product selection and provide a quotation for your project.

How to read the product code

Series code

DXMB2P020B
DXMBdxModular for control
22-port control valve
33-port control valve
PFlat connection inlet (without tailpiece)
020DN20
BStandard flow control
B00Standard flow control with Integrated Room Control (IRC)

Version code

111621
1AC/DC 24 Volt
1Standard version
1Integrated Bluetooth® communication
2Wireless Mesh Networking
6MODBUS RTU and BACnet MSTP (adjustable)
2With integrated ΔT measurement (Tₐₘ₁ + Tₐₘ₂)
11 m PVC cable, 7 × 0.5 mm²

Request a quotation for DXMB_B

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Quotation details
Project description

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dynamx™ patent numbers

European patent: 

No. 2307938
No. 3812870
No. 4177697 


United States patent:  

No. 9823666  

Chinese patent: 

No. ZL200880130728.9 

Registered community design RCD:  

No. 001167076-0001
No. 004030633-0001
No. 004030633-0002

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