Altecnic Reflex 2 Liter 1/2 inch Mini Potable Expansion Vessel PV2Z
Special Price £64.99 (Inc.Vat)
Special Price £ 99.99 SAVE: 36%
Availability: In Stock
Altecnic offer a complete range of mini expansion vessels for use with potable water in domestic hot and cold water systems. The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 Closed expansion vessels with built in bladder for installation in water.
How It Works
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure forces the bladder to collapse until the pump is started when the bladder starts to inflate. As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water enters the bladder creating additional volume and lowering the pressure. When the temperature decreases, the pre-charge pressure forces the water from the bladder and back into the main water circuit.
Meterial:
Shell Carbon steel
Connections Carbon steel
Bladder Synthetic rubber compound
Coating Powder epoxy
Technical Data
Max. working pressure: 10 bar
Max. system temperature: 90˚C
2 litre 70˚C
Pre-charge pressure: 0.16 litre 3.5 bar
0.5 litre 1 bar
1.0 litre 1.9 bar
2.0 litre 4 bar - nitrogen
WRAS approved products
Product Code:
PV2Z
Weight:
1.00kg
Manufacturer
Altecnic
Model:
2 litres
Width:
132.00 mm
Height:
260.00 mm
MPN
PV2Z
EAN
8016615434613
