Highlight: DIN Stainless Steel Bellows Globe Valve

Product Introduction:

The WJ41H-16P gate valve adopts metal bellows sealing technology with a double-sealing design. The stainless steel

bellows are welded to the valve stem at the lower end to prevent process fluids from eroding the stem. The other end is

positioned between the valve body and bonnet to form a static seal. If the bellows fail, the stem packing will also prevent

leakage, ensuring stable operational performance and avoiding stem vibration caused by plug vibration. This valve is suitable

for cutting off or connecting regulated pipeline media, particularly for pipelines carrying steam, flammable, explosive,

heat-conducting oil, high-purity, toxic, and other media. It features a vertical plate structure, flange connection, unidirectional

flow, and manual operation.

Product Technical Parameters:

Product Functions:

1. The product has a reasonable structure, reliable sealing performance, and a beautiful appearance.

2. The sealing surface is surfacing welded with cobalt-based hard alloy, featuring wear resistance, corrosion resistance, good

anti-friction performance, and a long service life.

3. The valve stem undergoes quenching and tempering as well as surface nitriding treatment, providing good corrosion

resistance and anti-friction performance.

4. The right-angle German-standard bellows globe valve adopts double-sealing, ensuring more reliable performance.

5. The lifting position indication of the valve stem is more intuitive.

6. The material of parts, as well as the specification dimensions of flanges and buttwelds, can be reasonably selected

according to actual working conditions or user requirements to meet various engineering needs.