Reliable model E3 alarm valve activates the water flow alarm device in wet pipe sprinklers systems. The design allows for installation under both variable and constant supply pressure conditions. The precision retard chamber minimises false alarms under variable pressure conditions.
The Reliable Automatic Sprinklers E3 Valve name is one of 4 Valves from Reliable Automatic Sprinkler Co. Inc. featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the E3 with other Valves.