The Viking Model VXD Deluge with Electric Release Systems are now available as Pre-Trimmed Riser (PTR) systems. Pre-Trimmed Riser packages come completely assembled and ready to install. These packages include the Model VXD deluge valve with trim, additional components shown below, and come with galvanized pipe and groove/groove connections only. The Pre-Trimmed Riser packages include the following components:
• Model VXD Deluge valve 
• completely assembled trim 
• electric release solenoid 
• water supply control valve 
• water pressure gauge
• grooved coupling 
• water flow pressure switches 
• complete drain manifold with hoses and drain cup

Each configuration can be ordered with a monitored or non-monitored release solenoid. The monitored solenoid is a new option, which offers an NFPA 13 solenoid monitoring-compliant solution.