Alarm Check Valve Assembly

Alarm check valves are designed for use in wet pipe sprinkler installations in buildings not exposed to cold temperatures. This type of wet alarm is designed to activate an electrical or hydraulic alarm when water flows into one or more areas. Many sprays. A wide range of trim kits and fittings are available to suit the legal requirements of the organization and a wide range of accessories including locks, pressure switches, suspension units and water engine alarm gongs. Valve must be installed. vertically in the main water supply of a wet pipe sprinkler system.