The W409 Stainless Steel Wafer Check Valve is engineered for superior performance in demanding industrial applications. Designed to DIN standards and rated for PN 40 pressure, this valve ensures reliable, unidirectional flow control, preventing backflow and protecting critical system components. Its compact wafer-style design allows for easy installation between flanges, making it an ideal choice for space-constrained environments while maintaining high durability and corrosion resistance.Constructed from high-grade stainless steel, this check valve offers exceptional resistance to harsh chemicals, extreme temperatures, and abrasive media. It is suitable for use in industries such as chemical processing, water treatment, oil and gas, and pharmaceuticals. The valve features a spring-assisted disc that ensures quick closing, minimizing water hammer and enhancing system safety and efficiency.Material: Stainless Steel (AISI 316 or equivalent)Pressure Rating: PN 40Standard: DINType: Wafer Check Valve, Model W409Connection: Flanged (compatible with DIN flange standards)Temperature Range: -20°C to +200°C (depending on media and seals)Applications: Suitable for water, steam, gas, and aggressive chemical mediaThis valve is designed for minimal pressure drop and low maintenance, providing long service life even under continuous operation. Its robust construction and compliance with international standards make it a trusted component for engineers and procurement specialists seeking reliability and performance in fluid handling systems.