Advanced Structural Design: Unique outer arc configuration ensures optimal stress distribution and structural integrity.
Premium Materials: Manufactured from high-quality gray cast iron, ductile iron, or stainless steel for exceptional durability.
Superior Sealing: Water stop surfaces feature copper strip or rubber inlays, precision-machined for reliable plane contact sealing.
Maintenance-Friendly: Integrated wedge adjustment system allows for easy restoration of sealing performance when required.