The swivel joint series suitable for steam with double marble run
The solution for challenging steam applications
The DDG series steam swivel joints are a torsion protection that can be used as an adapter and they were specially developed for applications where a robust and radial stress-resistant execution in addition to the suitability for steam are important.
DDG series steam swivel joints are a variant of the radial stress-resistant double-row swivel joints with special focus on the application with steam and hot water. In addition, the seal consists of a special steam-resistant elastomer and the wall strengths were increased to cope with the fivefold test pressure specified for steam hose lines. The DDG series swivel joints basically consist of two halves designed as bushing and pin. The pin enters the bushing being supported on two marble runs. The marble runs are sealed against the medium and the environment with an O-ring each.
