Material:

As the name suggests, it's made of stainless steel. Stainless steel is preferred for marine applications due to its corrosion resistance properties, which are crucial in saltwater environments.

Functionality:

The SDNR (Screw Down Non-Return) feature means that the valve can be screwed down to shut off the flow completely. Additionally, it has a non-return function, meaning it allows flow in one direction only, preventing backflow. This is important in marine systems to maintain fluid flow in the desired direction and prevent damage to equipment.

Sizes:

These valves come in various sizes to accommodate different pipe diameters commonly found in marine systems. The size selection depends on the specific requirements of the application.

Pressure Rating:

Like all valves, the SDNR valve will have a specified pressure rating indicating the maximum pressure it can withstand safely.

End Connections:

The valve will have specific end connections, such as flanged, threaded, or welded ends, to facilitate installation in the pipeline system.

Drawing:

Image of product: