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Products | Thermodynamics, Heating and Sanitary Systems | Heating and Ventilation | HL 106

HL 106

Four-Way Mixing Valve Training Panel

Technical Description

The training panel was designed for heating and plumbing trainees. The four-way mixing valve in a heating system controls the circulation and feed flow temperatures of the water flowing in the heating system and the boiler return flow temperature. It is possible to add the hot water required and to connect radiators. The differential pressure across the pipe system is limited using a relief valve. Bimetallic thermometers indicate relevant temperatures.
A supply of hot water is required for operation.
The training panel can be fitted to the HL 100 Universal Stand.

Learning Objectives / Experiments

· Function and operating behaviour of a four-way mixing valve
· Influence of mixing ratio on feed or circulating flow temperature
· Influence of mixer setting on the flow rate

In conjunction with other training panels in the HL 100 series, it is possible to assemble a complete heating system.

Features

Training panel on heating systems and plumbing
Function of a four-way mixer
Water connections by quick action hose couplings
In conjunction with other panels in the HL 100 series, assembly of a complete heating system is possible

Available accessories

HL 090 -- Supply Bench for Training Panels
HL 100 -- Universal Stand for Training Panels
HL 108.01 -- Electrical Water Heater
HL 108.02 -- Gas Water Heater
HL 108.03 -- Water to Water Heat Exchanger Unit
HL 112 -- Radiator Training Panel
HL 305 -- Hydraulic Compensation of Radiators

Alternative products

HL 105 -- Three-Way Mixing Valve Training Panel
HL 108 -- Domestic Heating Circuit Training Panel
HL 620 -- Domestic Heating System Control Training Panel

Specification

[1] Training panel on heating systems and plumbing
[2] l x w x h 1650x200x1100mm, 45kg
[3] 4-way mixing valve DN20
[4] Circulating pump
[5] 4 rotameters
[6] 4 bimetallic dial thermometers
[7] 2 heating water connections DN15
[8] 2 water connections for boiler DN15
[9] 1 differential pressure overflow valve
[10] Water connections using quick action hose couplings
[11] 230V, 50Hz, 1 phase

Technical Data

Circulating pump, 3 stages: 60W, max. flow rate: 60ltr/min, max. head: 4m
Four-way mixing valve:
- setting angle: 90°
- opening time: 2min
Rotameters:
- 3x 150...1600ltr/h
- 1x 0...440ltr/h
Temperature measuring range: 0...100°C

Dimensions and Weight

l x w x h : 1650 x 200 x 1100 mm
Weight : approx. 45 kg

Connections

230V, 50Hz, 1 phase
Hot water supply 1500ltr/h

Scope of Delivery

1 training panel completely assembled,
1 instruction manual

Order Details

065.10600 HL 106 Four-Way Mixing Valve Training Panel