Packless Valve Metallic Bellows

Packless Valve Metallic Bellows are a type of valve that falls under the supply class Valves, Nonpowered in the supply group Valves. These valves are designed with a metallic bellows seal, which provides a leak-tight seal and eliminates the need for traditional packing materials.

The metallic bellows act as a flexible barrier between the valve stem and the valve body, allowing for smooth operation and preventing any leakage of the fluid or gas being controlled by the valve. This design is particularly useful in applications where a high level of sealing integrity is required, such as in industries like oil and gas, chemical processing, and pharmaceuticals.

Packless Valve Metallic Bellows offer several advantages over traditional packed valves. They are more resistant to high temperatures, pressures, and corrosive environments. They also require less maintenance and have a longer service life due to the absence of packing materials that can wear out or deteriorate over time.

These valves are available in various sizes, materials, and configurations to suit different applications and requirements. They can be manually operated or actuated using pneumatic or electric actuators, depending on the specific needs of the system.

Overall, Packless Valve Metallic Bellows are a reliable and efficient solution for controlling the flow of fluids or gases in industrial processes, providing a secure and leak-free operation.