High temperature seals
Y16, Y19, Y66, Y99

High temperature seals
Y16, Y19, Y66, Y99

High temperature seals <br/>Y16, Y19, Y66, Y99

High temperature seals
Y16, Y19, Y66, Y99

Features

  • Rotating bellows seal
  • Balanced
  • No dynamic O-Ring, no hang-up, no shaft sleeve damage
  • Uniform seal face loading
  • Independent of direction of rotation
  • Ideally suited for highly corrosive and abrasive media
  • Compact design

Advantages

  • Over 35 years of running reference in the field
  • Resistant to abrasive particles
  • Self cleaning, non-clogging design
  • Long seal life due to vibration dampeners at bellows
  • Ideal seal for very low as well high temperatures

Operating range

Shaft diameter: d = 25 … 100 mm (1" ... 3.94")
Pressure:
p = vacuum to 25 bar (362 PSI) (single ply)
p = vacuum to 50 bar (1,000 PSI) (double ply)
Temperature: t = -75 °C ... +425 °C (-103 °F ... +797 °F)
Sliding velocity: vg = 25 m/s (82 ft/s)
Axial movement: ±0.8 mm


(Consult EB for applications outside above limits).

Materials

Seal ring: Carbon graphite, Silicon carbide, Tungsten carbide
Mating ring: Silicon carbide, Tungsten carbide
Bellows: AM 350
Metal parts: SS 316, other materials on request.

Recommended piping plans

API Plans 01, 02, 03, 11, 12, 13, 14, 21, 22, 23, 31, 32, 41, 52, 53A, 53B, 53C, 54, 55, 61, 62, 65A, 65B, 66
False