DN200 Fire Sprinkler System Wet Type Fire Alarm Check Valves with FM

DN200 Fire Sprinkler System Wet Type Fire Alarm Check Valves with FM. FM and UL Approval: Certified for fire protection with FM and UL approvals for global compliance. High Pressure Rating: Designed for 300psi working pressure with high pressure capability. Ductile Iron Construction: Body made of durable ductile iron with epoxy coating for corrosion resistance. Swing Check Structure: Swing type design ensures unidirectional flow and noise reduction. Versatile Applications: Suitable for industrial, water, and household usage in various environments. OEM and ODM Services: Offers full customization, minor customization, and flexible options from samples or designs. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.