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  • RS-Products
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DDG_Dampfdrehgelenke_Spiegelung.jpeg

Steam swivel joints DDG

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  • Steam swivel joints DDG

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  • compact construction
  • modular system
  • steam and hot-water applications
  • resistance to lateral forces
  • 5 times the testing pressure
  • Highlights
  • Description
  • Technical data / Downloads
  • Configurator
Highlights

Service

Easy to clean

Due to their construction, the steam swivel joints are easy to clean and thus can attain a longer service life.

 

Application

Suitable for steam and hot-water applications

The DDG series swivel joints have been specially designed for very high temperatures and thus are particularly suited for steam and hot water applications.

Safety

Reliable even at the lowest pressure

Our steam swivel joints are suited for the most various application fields. They also work safely when working at the lowest pressure.

 

Service

Rugged design

The structure of the swivel joints is particularly tough so that the swivel joint can also withstand the increased requirements of a steam hose pipe test with 5 times the testing pressure.

Description

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.

DDG_Dampfdrehgelenk_Spiegelung.jpeg
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Technical data / Downloads

Available sizes

  • DN 13
  • DN 19
  • DN 25
  • Others on request

 

Materials

  • Stainless steel (1.4571, 1.4301)
  • Others on request

 

Connections

  • Female thread and/or
  • Male thread

 

Seals

  • FFKM
  • EPDM
  • Others on request

 

Pressure area

  • EPDM: 0.5 to 18 bar
  • FFKM: 0.5 to 25 bar

 

Temperature range

  • EPDM: 0°C to 180°C
  • FFKM: 0°C to 225°C

 

Applications

  • Steam and hot water
  • Loading processes
  • Coupling stations
  • Filling processes
Configurator


Configuration

Steam swivel joints BSP-Female thread to BSP-Male thread

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  • Hose fittings
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  • Quick couplings
  • Swivel joints
  • Modular welding system
  • Dry Disconnect Couplings
  • Safety Breakaway Couplings
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