DELTA DE3 Double Seat Mix Proof Valve Maintenance Procedures - APV

This 15 minute video demonstrates the proper maintenance procedures to follow in order to maximize operating life and maintain process integrity for your DELTA DE3 Double Seat Mix Proof Valve. The procedures covered in this video include: control top removal, valve removal from pipeline, valve insert removal from valve body, lower shaft seal removal, valve disassembly, lower seat seal replacement, upper shaft seal replacement, shaft bearing seal replacement, valve assembly, lower shaft seal installation, valve installation back in to pipeline, control top installation, main actuator cylinder maintenance and assembly. Following the maintenance portion of this video find SPX Flow contacts to order seal kits and tools needed to perform these maintenance procedures.