
Bellows Mechanical
Balanced type
Arbitrary rotation
According with EN12756 (DIN24960) standard
KBF series is widely used, the dynamic ring "O" ring can not compensate for the role, so bellows movement without damping.
Product Description




Brief Introduction
Single face
Balanced type
Arbitrary rotation
According with EN12756 (DIN24960) standard
KBF series is widely used, the dynamic ring "O" ring can not compensate for the role, so bellows movement without damping.
Operating Parameters
Specification: 16~100mm
Pressure: ≤2.0Mpa (Double plate≤3.5Mpa)
Temperature: -20℃~300℃
Line speed: ≤15m/s
Axial momentum: ±1.0mm
Material Combination
Sealing face: Graphite, silicon carbide, tungsten carbide
Auxiliary seal: NBR, Viton, Silicon rubber, Flexible graphite, PTFE
Metal components: Stainless steel, alloy steel
Parameter Table
Metal Bellows Mechanical
Seal Series
Metal bellows mechanical seal has a good floating performance significantly reduces the installation conditions and technical requirements, and is not subject to the scope of the use of elastic sealing ring. At the same time, the metal bellows technology is mature, the cost is reduced, can replace the common mechanical seal in a wide range of fields.
Production Site


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