APC Deluge Alarm Valve Flange/Groove Type

APC Deluge Alarm Valve Flange/Groove Type. Automatic Repeated Operation: Capable of automatically opening and closing repeatedly for deluge systems. Wide Diameter Range: Available in diameters from 50mm to 200mm to fit various system needs. FM and UL Certified: Holds FM and UL certifications ensuring compliance with international safety standards. Flexible Connection Types: Offers Flange, Groove, or Flange-Groove hybrid connection options. Multiple Operation Modes: Supports both Electric and Pneumatic operation for versatile control. High Pressure Rating: Designed to withstand working pressures of 250 or 300 Psi. Comprehensive Customization: Provides full customization, minor customization, and options from samples or designs. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.