
DN15 DN20 DN25 Brass Non Return Check Valve. Corrosion-Resistant Brass Body: Constructed from high-quality brass for superior durability and resistance to corrosion in water line applications. High Temperature Resistance: Designed to withstand high temperature conditions, ensuring reliable performance in industrial and sanitary settings. Comprehensive 3-Year Warranty: Backed by a 3-year warranty covering mechanical defects, providing long-term peace of mind for buyers. Customizable OEM/ODM Services: Offers full customization, minor customization, and customization from samples or designs based on MOQ requirements. Quick-Opening Mechanism: Features a quick-opening design for efficient operation and ease of use in various valve applications. Flange Connection Standard: Equipped with flange connection form for secure and standardized installation in industrial piping systems. Global Export Experience: Exporting to over 10 countries including Europe, South America, and the Middle East with a 20-year track record. ISO and BSCI Certified Quality: Manufactured under ISO9001:2015, ISO14001, and BSCI certifications with 100% finished product inspection.