Vizor Electronic Dry
Pipe Accelerator (EDPA)

Cost-effective solution gives faster trip time with less business impact. Available in the USA only.

Model QRS
Electronic Accelerator

Reduces false trips and valve operating time in a dry pipe or double interlock electric/electric preaction system.

Model ACC-1 Dry Pipe
Valve Accelerator

Designed for use with Model DPV-1 dry pipe valves, Model ACC-1 speeds operation of the dry pipe valve upon loss of air pressure.