The Caleffi Loose Nut Pressure Relief Valve F0000992 is to prevent a dangerous build-up of system pressure. They are commonly used in most domestic properties and can be found on boilers and unvented cylinders.
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Technical Specifications
TypePressure ReliefSupplier Part Number061-468-0752Range DescriptionCaleffiManufacturer Model NoF0000992Brand NameAdvanced Water