
Wet Alarm Value Fire Safety Equipment DN150/200 Red Color High Quality. OEM & ODM Customization: We offer full OEM and ODM services to customize products according to your specific requests. Strict Quality Standards: Products are manufactured according to GB50084-2017 and UL LLC standards with rigorous inspections. One Year Warranty: We provide a comprehensive one-year guarantee for all our fire safety products. Free Sample Availability: Free samples are available for quality verification; customers only cover courier charges. Certified Manufacturer: Holds CCCF and ISO9001 certifications, backed by State Quality Supervising & Inspection Center. Wide Size Range: Available in nominal diameters from DN100 to DN250, with custom height options. High Working Pressure: Rated for 1.6MPa working pressure with 3.2MPa sealed test and 6.4MPa strength test. Established Brand: Guangwei Fire Fighting, established in 2008, with 16 years of export experience.