Fitting

Rotary Joint

RoHS2 Compliant

These piping joints are used for swiveling and swinging connections.

Resin
  • PBT is used for the main resin parts. PBT: A standard resin material that is ideal for general environments.
Metal
  • Brass with electroless nickel plating is used for the main metal parts.
Seal rubber
  • NBR is used for the seal rubber material. NBR: A material generally used as a sealing material. Please note that it is inferior in ozone resistance.
  • FKM is used as seal rubber material. FKM: Excellent in heat resistance, chemical resistance, and ozone resistance.

Advantages

These piping joints are use for swiveling and swinging connections.

The joints incorporating a ball bearing, are suited for fast continuous swiveling and swinging connections.

Port size

Tube dia.

mm size(mm) φ4, φ6, φ8, φ10, φ12
inch size φ5/32", φ3/16", φ1/4", φ5/16", φ3/8", φ1/2"

Thread size

Metric male thread M5x0.8, M6x1
Taper pipe male thread R1/8, R1/4, R3/8, R1/2
UNF thread 10-32UNF
NPT thread NPT1/8, NPT1/4, NPT3/8, NPT1/2

Construction

Type & Price list

Detailed Safety Instructions

Caution

1.Avoid excessive radial load. It may reduce the lifetime of the products. The performance and lifetime of the product may be affected.

2.Use polyurethane tube for the high rotation applications. Hard tubes like nylon base may cause radial load to the fitting.

3.Tightening with excessive torque may cause a deformation of the metal hexagonal-column, leading a poor rotation or a fluid leakage.

Inquiries about this product

It is also possible to suggest products suitable for various conditions such as applications and functions. Please feel free to contact us or visit the nearest sales office.

The following are frequently asked questions. Please check before making inquiries.