DIN Standard Bellows Sealed Globe Valve

Application： Hot oil system, steam system, hot and cold water system etc.

Technical specification

Design standard: DIN 3356

Face to face dimension: DIN 3202

Flanged ends: DIN 2543-2545

Test & inspection: DIN 3230

Core advantages of bellows globe valves:

1.Metal Bellows Sealing Core

The key to a DIN Standard Bellows Sealed Globe Valve lies in its metal bellows assembly. This component uses an automatic roll welding process to form a dynamic seal between the valve cover and the valve stem, effectively preventing the leakage of media from the valve stem part.

2. Conical Streamlined Disc Design

The unique tapered disc with streamlined channel design not only ensures excellent sealing reliability but also significantly improves the service life of the disc.

3.Bellows Packing Double Seal Guarantee

Innovative bellows and packing combined sealing structure. Bellows as the main seal to isolate the medium; The packing acts as a secondary seal, providing an additional layer of protection and together to create a superior sealing barrier.

4.Integrated Oil Injection Nozzle Design

Equipped with a dedicated oil injection nozzle, it can directly lubricate and maintain key moving parts such as valve stems, valve stem nuts, and guide sleeves, reducing wear and ensuring smooth operation.

5.Ergonomic Hand-wheel Operation

The optimized design of the handwheel conforms to ergonomic principles, making it light and labor-saving, effectively reducing the operating intensity and improving the durability of the hand-wheel itself.