
Industrial Heavy-Duty Cast Iron Fire Safety Valve for Reliable Performance. Certified Safety Compliance: Holds UL, FM Approves, CE, WRAS, ACS, and ISO9001 certifications for global safety standards. Heavy-Duty Construction: Manufactured from ductile iron body and stainless steel components for durability and corrosion resistance. Standardized Design: Complies with BS EN1074-6 design standard and BS EN1092-2 flange standards for compatibility. Full Customization Support: Offers full customization options including OEM and ODM services to meet specific project requirements. Reliable Manufacturer: Established in 1994 with 30 years export experience, 280 employees, and annual output over 200,000 pcs. Strict Quality Control: Features 3 QA/QC inspectors, random visual and function inspections, and full raw material traceability. Fast Lead Time: Average lead time of one month for both peak and off-season periods to ensure timely delivery.