Tyco
MRA-1 Manual Reset Actuator
Tyco MRA-1 Manual Reset Actuator — Manual Reset Mechanism for DV-5A Deluge/Preaction Valves.
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
verified specs
{'Pressure Rating': '300 psi (20.7 bar)', 'Material': 'Bronze body construction', 'Mechanism': 'Hydraulic latch maintains tripped position', 'Feature': 'External reset restores valve after system shutdown', 'Actuation': 'Triggered via solenoid valve, DP-1, or MC-1 control station'}
application
Manual Reset Mechanism for DV-5A Deluge/Preaction Valves
model source
https://www.tyco-fire.com/products-and-solutions/valves-devices-and-components/deluge-and-preaction-valves-and-components/mra-1_fis/mra-1-manual-reset-actuator
source tag
verified_depth_2026-06
needs verification
False
⚠️ Typische Ausfälle
- ● _hinweis
- ● items
📦 Verschleißteile
Spare parts data being added…
Equipment-Model #148836
· ✓ still in production