VXD PTR DOUBLE INTERLOCK PREACTION SYSTEM WITH ELECTRIC/PNEU-LECTRIC RELEASE, EA-1
Manufacturer: Viking
6 Configurable Products
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The Model VXD Double Interlock Preaction System with Electric/Pneu-Lectric Release Galvanized Pretrimmed Riser (PTR). Pre-trimmed Riser assemblies include the model VXD Deluge Valve, riser check valve, a releasing solenoid*, pressure switches, water supply control valve, grooved connections for installation, and the EA-1 all completely assembled and ready to install into the riser.
*To meet NFPA requirements, pre-trimmed riser assemblies will include one of two different monitoring devices: the CoilKeeper, which is shipped loose and requires installation, OR the monitored solenoid. Systems with the CoilKeeper will have a non-monitored solenoid, while systems with a monitored solenoid will not include the CoilKeeper. Refer to the trim diagrams for detailed component information.