Hyco SF4 Speedflow Pressure Reducing Valve & Expansion Vessel Kit
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An expansion vessel, check valve and pressure reducing valve kit for Speedflow installations where the pressure is above 4.2 bar, and hot water expansion cannot be accommodated in the pipework.
To be used in conjunction with Hyco Speedflow unvented water heaters
2 litre expansion vessel set at 3.5 bar with pressure reducing valve
Comes with one way check valve
Required when pressure is above 4.2 bar and hot water expansion cannot be accommodated in the pipework
Weight of Expansion vessel 1.0 kg, Check valve 0.1 kg, Pressure reducing valve 0.3kg
Height of Expansion Vessel 225 mm, Check valve 65 mm, Pressure reducing valve 73 mm
On cold water inlet line
Pre Charge Bar Rating
Made To Order
Manufacturer Model No
Unvented Water Heater Accessories
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