Rotationsdichtungen (BNS)

BNS consists of a seal ring and is activated by an O-Ring as an elastic energizing element. BNS is the preferably used as a double acting rotary seal for hydraulic and pneumatic equipment in sectors such as: Rotary distributors, high pressure valve stems, manipulators, pivoting motors in mobile hydraulic and machine tools, hydraulic motors and so on. Operating conditions Pressure: ≤40Mpa Temperature: -35 +200° C (FKM O-Ring should be used when temperature is over 100° C). Speed: ≤0.2m/s. Media: Almost all media. Material Material: Seal ring: PTFE, O-Ring: NBR/FKM Good Quality, Competitive Price. Welcome to contact us for detailed information.