Model 106-EPDV-A-10506A
Singer Model 106 EPDV-A-10506A Pneumatic/Electric Solenoid control valve is based on the Singer Model 106 PG-UL Deluge main valve.
The solenoid pilot provides on-off position operation. The solenoid, using an independent air supply, either admits inlet pressure into the main valve operating chamber from the inlet of the main valve via a high capacity relay valve or releases pressure from the relay valve and therfore the main valve operating chamber. This either opens or closes the main valve. The pilot system is usually piped to discharge to drain (atmosphere).
The 106 EPDV-A-10506A is available with the main valve closed when the solenoid is de-energized (NCnormally closed. This refers to the main valve, not the solenoid).
Standard materials for pilot system components are:
All valves have HFE coating AKZO RAL 3000 Fire Red (not intended for drinking water).
DoseTech [Pty] Ltd, marketed as dosetechfire, specialises in Fire Protection Foam Dosing Technology and Special Risk Fire Fighting Hardware.
