Model LTV + heat exchanger package 4-pipes + thermostatic cooling valve

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Description
The hydraulically heat exchanger package 4-pipes is a perfect solution for installations where heating and cooling is done by two separate sources. (hot and cold). The hot source is connected directly to the underfloor heating manifold and the cold source (optinally with glycol) is connected to the underfloor heating circuit through a heat exchanger.

By adding the right zone control system the primary actuators are powered when needed which ensures only hot or only cold supply water. Thanks to a thermostatic head fixed to the cooling valve and a thermostatic head mounted on the thermostatic valve both watertemperatures for hot and cold water can be set according to your preferences.

 

Features

  • Combine with Composite LTV manifold
  • Suitable for heating and cooling
  • Primary side thermostatic valve 5.5 Kvs
  • Plug and play system
  • Inox heat exchanger
  • Ready for a 4-pipe zone control system

Technical specifications:

  • Medium: Water or water-glycol mixtures (max. 50% glycol)
  • percentage of glycol (secondary): 30%
  • working pressure (primary): 10 bar
  • test pressure by cold water (primary): 20 bar
  • working temperature (primary): 100 °C
  • working pressure (secondary): 3 bar
  • test pressure by cold water (secondary): 3 bar
  • Primary connection of the manifold: 3/4’’
  • Primary connection of the heat exchangers: 3/4’’
  • KVs value of the primary valves: 5,5

Specifications

No. of loopsWidthHeightDepthPrimary connections
1-port465 mm910 mm385 mm3/4"
2-port465 mm910 mm385 mm3/4"
3-port465 mm910 mm385 mm3/4"
4-port465 mm910 mm385 mm3/4"
5-port525 mm910 mm385 mm3/4"
6-port585 mm910 mm335 mm3/4"
7-port645 mm910 mm335 mm3/4"
8-port705 mm910 mm335 mm3/4"
9-port765 mm910 mm335 mm3/4"
10-port825 mm910 mm335 mm3/4"
11-port885 mm910 mm335 mm3/4"
12-port945 mm910 mm335 mm3/4"
13-port1.005 mm910 mm335 mm3/4"
14-port1.065 mm910 mm335 mm3/4"
15-port1.125 mm910 mm335 mm3/4"
16-port1.185 mm910 mm335 mm3/4"

Description

Description
The hydraulically heat exchanger package 4-pipes is a perfect solution for installations where heating and cooling is done by two separate sources. (hot and cold). The hot source is connected directly to the underfloor heating manifold and the cold source (optinally with glycol) is connected to the underfloor heating circuit through a heat exchanger.

By adding the right zone control system the primary actuators are powered when needed which ensures only hot or only cold supply water. Thanks to a thermostatic head fixed to the cooling valve and a thermostatic head mounted on the thermostatic valve both watertemperatures for hot and cold water can be set according to your preferences.