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TDU Distribution Control Units for Horizontal Heating Systems

TDU Distribution Control Units for Horizontal Heating Systems — RIDAN LLC

Brand: Danfoss
$150 - $840 USD
MOQ: 10 pieces

Key Features

Nominal diameter of the connection to the apartment system: 15 - 20 (special version possible upon agreement with the customer) mm
Nominal diameter of riser connection: 20 - 32 (special version possible upon agreement with the customer) mm
Maximum medium temperature: 95 °C
Climatic version: UH4 according to GOST 15150

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Description

TDU distribution units are designed for supplying the heating medium to flats with horizontal two-pipe heating system.

The main functions of TDU nodes are:

1) Connection. Connection of heating circuits of individual consumers to risers of the centralised heating system.

Possibility to disconnect the floor unit and/or each consumer separately in case of installation works, stage-by-stage commissioning of heating systems of consumers.

2) Measuring. Installation of heat energy metering devices for each consumer in order to organise data collection, storage and dispatching.

3) Regulating. Maintaining a constant differential pressure in flat heating systems.

4) Distribution. Distribution of the heat carrier between consumers in accordance with the required design flow rates.

Features and advantages:

- TDU.3 distribution cabinets are a factory ready product.

- They are manufactured in accordance with TU and have documents....

Specifications

Nominal diameter of the connection to the apartment system
15 - 20 (special version possible upon agreement with the customer) mm
Nominal diameter of riser connection
20 - 32 (special version possible upon agreement with the customer) mm
Maximum medium temperature
95 °C
Climatic version
UH4 according to GOST 15150
material
brass; PTFE; EPDM; bronze; stainless steel; steel 20
Pressure rating
1 MPa
purpose
for supplying heat carrier in apartments with horizontal two-pipe heating system
brand
LLC "Danfoss", danfoss
name
regulation unit type tdu
kit
with metering devices and without them
Steel grade
steel 20 (for collector)
type
left / right connection
designation
TDU control units
Adjustment range of pressure drop in the control centre
5 - 25 (special version available upon customer agreement)
Maximum pressure drop in the circuit upstream the control unit
1.5
Operating medium
water

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