
Wholesale Unidirectional Flow Robust Cast Iron Stainless Steel Wafer Ball Check Valve for Cryogenic Storage. Dual Material Construction: Available in Cast Iron and Stainless Steel for diverse industrial needs. Wide Pressure Ratings: Supports Pn10 and Pn16 pressure ratings for ordinary pressure applications. Multiple Connection Types: Offers Flanged and Wafer connection forms for flexible installation. Customizable Models: Product models range from DN50 to DN200 to fit specific pipeline sizes. Versatile Structure Options: Available in Swing, Lift, and Wafer structures for various flow dynamics. Comprehensive Certifications: Holds ISO, CE certifications and holds multiple patents for quality assurance. Global Standard Compliance: Meets ISO, ANSI, JIS, DIN, EN, GOST, and AS implementation standards. Low MOQ Requirement: Accepts minimum orders starting from just 1 piece for testing or small projects.