| Fugitive Emissions Control System |
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ADVANCED TECHNOLOGY FOR ENVIRONMENT PROTECTION AND SAFE MANAGEMENT IN DANGEROUS SERVICE SIMPLE, ZERO LEAKAGE, RELIABLE, SAFE, LONG LIFE SERVICE, EASY MAINTENANCE, COMPACT DESIGN ADVANCED TECHNOLOGYFOR ENVIRONMENT PROTECTION AND SAFE MANAGEMENT IN DANGEROUS SERVICE SIMPLE A tight chamber in the extended bonnet is pressurized at a pressure wich is higher than the process one ZERO LEAKAGE As pressure in extended boonet is higher than in the valve body, fugitive emissions throught stem packing are virtually impossible RELIABLE Pressure in the bonnet chamber can be easly monitored by mean of simple pressure gauge or transducer SAFE Alarm point can be setted before risk condition occurs, so to permit maintenence and ensure safe and continuos service LONG LIFE SERVICE A springloaded piston ensures long term pressure in the bonnet chamber even in case of microleakage in a wide temperature range EASY MAINTENANCEThe pressure in the body chamber can be easily restored by mean of a simple hand pump without service stop COMPACT DESIGN Short extended bonnet ensures cost saving , low weight and easy auto- mation |