Double Flange Swing Check Valve/ Cast Iron Swing Check Valve

Double Flange Swing Check Valve/ Cast Iron Swing Check Valve. Self-Acting Operation: Opens or closes automatically with medium flow without external power. Leakage-Free Design: Eliminates leakage points to ensure zero possibility of valve leaking. Versatile Installation: Easy installation suitable for both horizontal and vertical pipe systems. High-Quality Materials: Body made of cast iron or bronze; disc of ductile iron or stainless steel. Comprehensive Certifications: Certified by ISO, CE, A PI, and RS standards for global compliance. Customization Available: Offers full customization, minor customization, and customization from designs. Precision Manufacturing: Uses imported CNC lathes and French crimping machines for high accuracy.