Fire Sprinkler System FM UL Flange Deluge Alarm Valve

Fire Sprinkler System FM UL Flange Deluge Alarm Valve. Wide Size Range: Available in sizes from 2 inches to 12 inches (DN50-DN300). Multiple Design Standards: Complies with GB 5135.5 and BS EN 558 Series 10 standards. High Working Pressure: Rated for PN10/PN16 and 300 PSI working pressure. FM and UL Certified: Holds FM and UL certifications for fire protection reliability. Customizable Material: Material composition can be customized to meet specific needs. Full Customization Options: Supports full, minor, and flexible customization from samples or designs. OEM and ODM Services: Offers both OEM and ODM services with 20 R&D engineers. Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.