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Features
- Operation of Tyco DPV-1 dry pipe or DV-5A preaction valve within four seconds
- Ideal to retrofit existing mechanical accelerators where a releasing panel is already installed
- UL Listed and FM Approved
- Proven electric release technology as used for electrically operated deluge and preaction systems
- Control up to two QRS-2 switches on one to two system risers (Tyco Model DPV-1 Valve with AutoPulse Z-10 or AutoPulse Z-20 Releasing Panel)
- Control up to four QRS-2 switches on one to four system risers (Tyco Model DPV-1 Valve with Potter PFC-4410G3 or PFC-4410RC releasing panel)
- Built-in low and high pressure alarm supervision
- Integrated indicator light shows system status
