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108 – iStop® ANTI-FREEZE VALVE c/w AIR SENSOR
The antifreeze valve allows the circuit medium to be drained when its temperature reaches an average value of 3 °C. This prevents ice forming in the circuit of a system, generally with a heat pump, avoiding potential damage to the machine and to the pipes.
The version with the air sensor allows the system to work in cooling mode, even when the water temperature is approaching 3 °C. In these conditions the air sensor cuts in to prevent water drainage.
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SERIES 569 – WALL MOUNTED BUFFER TANK FOR HEAT PUMP
Buffer tanks, either for hot or cold water, have two main functions: they work both as a hydraulic separator and buffer tank.
The hydraulic separator makes the heat pump flow rates and terminals flow rates unconnected. The buffer function reduces the heat pump on/off switching. Hanging energy buffer tanks are designed for wall installation.
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CALEFFI XF
The CALEFFI XF filter separates impurities in the system right from the first passage. Its large filtration surface and impurity separation upstream of the filter also minimises the problem of mesh clogging.
System water is treated in three distinct steps: an initial separation mesh, a central magnet and an outlet filter.
CALEFFI XF continuously protects the generator and devices from any impurities that form in the hydraulic circuit. It can be adjusted for horizontal or vertical installation.
Internal cleaning brushes mean that maintenance can be carried out without shutting off the device.
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CALEFFI XF INSULATION
Insulation for semi-automatic self-cleaning
magnetic filter. -
305 INSTRUMENT HOLDER IN COMPOSITE MATERIAL FOR HEATING SYSTEMS
● Equipped with air vent, safety relief valve in composite material and pressure gauge.
● With insulation.
● Temperature range: 5 - 90 °C.
● Up to 50 kW. -
5453 SERIES – DIRTMAG® PLUS
Specific for the complete cleaning of the hydraulic circuit, to protect continuously generator and components.
Technopolymer body.
Dirt separator with tecnopolimer internal element, with magnet.
Two inspectable strainers with stainless steel mesh:
1 for initial cleaning (blue colour) already installed,
1 for maintenance (grey colour) in package.
Shut-off valves with nuts, brass body.
Female connections and Ø 22 and Ø 28 mm with compression ends.
Adjustable for horizontal, vertical or 45° pipes.
Drain cock with hose connection.
Max. working pressure: 3 bar.
Temperature range: 0 - 90 °C. -
COMMISSIONING PACK – OUTDOOR / INDOOR MODEL
● 1 x 28mm Flush & Fill Valve (124-1502) - See page 64 for product specification
● 1 x 1” Flow Meter (132602) - See page 64 for product specification -
CONNECTION PACK – OUTDOOR MODEL
- 1 x 28mm x 1” Swivel Filter Isolation Valve (AI 0396A062815CR)
- 1 x 28mm x 1” Swivel Isolation Valve (AI 04620062807)
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MULTI FUNCTION EXPANSION VESSEL BRACKETS
● Suitable for connection to heating vessels 2-25L
● Space saving and easy install
● Includes automatic air vent
● Plus versions includes expansion vessel isolation and drain-off -
MINICAL – AUTOMATIC AIR VENT
● Automatic air vent
● In hot-stamped brass
● With hygroscopic safety cap
● Max. working pressure: 10 bar
● Max. discharge pressure: 2.5 bar
● Max. working temperature: 120°C -
INTABALL® LEVER BALL VALVES WITH EXTENSION STEM – BLUE HANDLE
● Temperature range: -20°C - 99°C
● Complies with full bore BS EN 13828:2003
● Complete with extension stem
Helpful articles about Heat Pump Components
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The eighth issue of Idronics UK delivers essential guidance for professionals working in heat networks, offering detailed technical insights, regulatory updates and best practice to support the UK’s transition to low-carbon communal and district heating. Altecnic Ltd has launched…
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Stop Replacing, Start Protecting with the DISCALSLIM® Deaerator In the disposable modern world, the immediate reaction to an inefficient heating system is often the same – replace the old boiler with a new one. But what if the boiler isn’t…
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Trapped Air in Water-Glycol Systems – A Guide to Effective Air Removal Water-glycol mixtures are the lifeblood of many critical systems, including heat pumps, solar panels, industrial refrigeration and snow-melt ramps. Their excellent antifreeze properties make them indispensable. However, their…
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