The AsalAra Welded Bellows Seal Valve features a precision-manufactured metal bellows hermetically welded between the valve stem and bonnet, creating an absolute seal that prevents any leakage of fluids or gases.

This design eliminates the need for traditional packing materials, thereby eradicating fugitive emissions and minimizing maintenance. The welded bellows seal is engineered for use in the most demanding environments, including hazardous, toxic, and high-purity fluid services.

Manufactured with high-performance alloys such as stainless steel or Inconel, the bellows provides excellent resistance to corrosion, high pressure, and extreme temperatures. These valves are widely used in petrochemical, chemical, nuclear, and pharmaceutical industries where safety and environmental protection are critical.