DIN Standard Check Valve

The DIN standard check valve is made of high-strength materials such as WCB cast steel, Monel alloy, and special alloys, strictly adhering to EN 13709 and DIN standards in design, ensuring structural strength and long-term reliability under various harsh working conditions.

Sealing Performance

The cobalt-based carbide (Co-carbide) sealing surface, combined with precision grinding technology, achieves zero leakage closure, effectively ensuring the purity of pipeline media and system safety.

Compatibility

The entire product range complies with German industrial standards (DIN), allowing seamless integration with valves, flanges, and fittings of the same standard, simplifying system deployment.

Durability

Impact-resistant materials and anti-corrosion processes work together to significantly enhance resistance to chemical media, environmental stresses, and physical wear, extending service life by over 30%.