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Swivel Couplings

Swivel Joint

Roman Seliger

Torsion protection that can be fitted along the line – universally deployable for hose lines that are moved at regular intervals, such as those in loading, filling, and tanking systems or mixing stations.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 13 to DN 100.

Others on request.

Stainless steel

Brass

Hastelloy.

ECTFE coating for aggressive media.

Others on request.

Female thread and/or male thread.

FKM, NBR, FFKM, EPDM.

Others on request.

Brass: PN 16.

Stainless steel/Hastelloy: PN 16.

-20°C to 120°C, dependent on sealant.

Lower or higher temperatures also possible.

Advantages

  • Adjustable
  • Easy to clean
  • Reliable even at the lowest pressure.
  • Compact construction.
  • Cable release.
  • Easy to maintain.
  • Permits modular use.
  • Long lifetime
  • Prevents hose torsion

Hose Swivel Joint

Roman Seliger

Torsion protection that is fitted directly in the hose – universally deployable for hose lines that are moved at regular intervals, such as those in loading, filling, and tanking systems or mixing stations.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 13, DN 19, DN 25.

Others on request.

Stainless steel

Others on request.

Male thread.

FKM, NBR, EPDM.

Others on request.

SDL: PN 16.

SDS: PN 25.

-20ºC to 100ºC dependent on sealant.

Lower or higher temperatures also possible.

Advantages

  • Adjustable
  • Easy to clean
  • Reliable even at the lowest pressure.
  • Compact construction.
  • Easy to maintain
  • Permits modular use
  • Long lifetime.
  • Prevents hose torsion

Machine Swivel Joint

Roman Seliger

Torsion protection that can be fitted along the line with industrial bearings. For use in mechanical engineering/robotics for hose lines and pipelines that are subjected to constant movement.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 25, DN 40 and DN 80.

Others on request.

Stainless steel

Others on request.

Female thread and/or male thread.

FPM, NBR.

Others on request.

DN 25, DN 40: PN 25.

DN 80:PN 10.

-20ºC to 100ºC dependent on sealant.

Lower or higher temperatures also possible.

Advantages

  • Adjustable
  • Easy to clean
  • Reliable even at the lowest pressure.
  • Compact construction.
  • Easy to maintain
  • Permits modular use
  • Long lifetime.
  • Prevents hose torsion

Steam Swivel Joint

Roman Seliger

Double-row torsion protection that can be fitted along the line. Especially developed for use with steam and hot water - with steam proof seals and is suitable for the high proof pressures in steam hoses.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 19, DN 25.

Others on request.

Stainless steel

Others on request.

Female thread and/or male thread.

FFKM, EPDM

Others on request.

EPDM: PN 10

FFKM: PN 25.

EPDM 0ºC to 180ºC

FFKM 0ºC to 225ºC.

Lower or higher temperatures also possible.

Advantages

  • Adjustable
  • Easy to clean
  • Reliable.
  • Compact construction.
  • Easy to maintain
  • Permits modular use
  • Long lifetime.
  • Prevents hose torsion

Abrasive Swivel Joint

Roman Seliger

Torsion protection that can be fitted along the line with integrated solids stripper – for use with liquids containing solid matter.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 25.

Others on request.

Stainless steel

Others on request.

Female thread and/or male thread.

FKM

Others on request.

PN 16

-20ºC to 100ºC dependent on sealant.

Lower or higher temperatures also possible.

Advantages

  • Not sensitive to solid matter in the medium
  • Easy to clean
  • Reliable even at the lowest pressure.
  • Compact construction.
  • Easy to maintain
  • Permits modular use
  • Prevents hose torsion

Radial Stress-Resistant Swivel Joint

Roman Seliger

Torsion protection with double ball paths that can be fitted along the line – to be used in all situations where process-related higher lateral forces are exerted on the swivel joint, such as in pipelines.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

DN 20 to DN 100.

Stainless steel

Hastelloy.

Female thread and/or male thread.

FPM, FEP, NBR, FFKM, EPDM.

Others on request.

PN 25

-20ºC to 100ºC dependent on sealant.

Lower or higher temperatures also possible.

Advantages

  • Absorbs bending moments and radial forces
  • Easy to clean
  • Reliable even at the lowest pressure.
  • Compact construction.
  • Easy to maintain
  • Permits modular use
  • Prevents hose torsion

Ball Swivel Joint

Roman Seliger

The patented RS ball swivel joint is designed to prevent damage to hoses caused by torsion and kinking. By allowing an angle of up to 50° between the two sides, the joint permits hoses to go around a corner without excessive bending.

Nominal Widths

Materials

Connections

Seals

Pressure Stages

Temperature Range

Swivel Angle

DN 25 to DN 100.

Stainless steel

Brass.

Stainless steel

Others on request.

Female thread and/or male thread.

Flange.

FPM, NBR, FFKM, EPDM.

Others on request.

Stainless steel: PN 16.

Brass: PN 16.

-20ºC to 100ºC dependent on sealant.

Lower or higher temperatures also possible.

50º.

Advantages

  • Protects hoses and fittings
  • Increases hose life.
  • Lengthens the maintenance intervals of hose lines
  • Optimum flow characteristics.
  • Can be used in limited space

Kiowa Ltd have an experienced team of Local Sales Engineers and National Sales Managers, who are more than happy to come and do a site visit and carry out a survey for you.

For more information contact our Technical Sales Team on +44(0)1529 416200 or e-mail them at sales@kiowa.co.uk