Silo Pressure Relief Valve (PRV)
PRV 350 is designed to protect silos from over pressurisation (vacuum) encountered during powder filling and emptying. Capable of venting 13000m³/hour in an over pressure situation and 5000m³/hour under vacuum, the valve has been fully tested and certified under controlled conditions witnessed by the HSE.
Available in a number of different materials and gasket combinations.
Range of up-stands and adaptors, including a hinged version for ease of maintenance, is available for new or retrofit applications.