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High temperature stationary
High temperature stationary
seals Y14, Y44
High temperature stationary seals Y14, Y44
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High temperature stationary
seals Y14, Y44
Features
- Stationary bellows seal
- Balanced
- Uniform seal face loading
- Independent of direction of rotation
- Self-cleaning bellows design
Advantages
- Ideal seal for low as well as high temperature applications
- Ideal seal for high speed application
- Can take more shaft misalignment and
run-out than rotary seals - Seal is free from shaft vibration effect
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 = -240 °C ... +425 °C (-400 °F ... +797 °F)
Sliding velocity: vg = 50 m/s (164 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 applications
- Process industry
- Oil and gas industry
- Refining technology
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Power plant technology
- Water and waste water technology
- Mining Industry
- Building services industry
- Food and beverage industry
- Sugar industry
- Horizontal and vertical pumps, agitators, mixers
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
