Sealing set type PBS-V is designed as a two-piece assembly intended for outer sealing (piston sealing) of double-acting hydraulic cylinders.It consists of a rubber ring on the inner diameter (mainly O-Ring, and rarely rectangular cross section ring) and rectangular or profiled PTFE ring on the outside diameter. PTFE element is made of filled PTFE for maximum efficiency.
PTFE sealing set type PBS-V has an extremely low friction that allows high operating speeds, it is highly resistant to sudden increases in pressure of the system, and if needed highly resistant to high temperatures. The extremely compact dimensions of this sealing set allows great flexibility in the piston design due to low required space for its installation.
– Filled PTFE + NBR
– Filled PTFE + FKM
APPLICATION AND PROJECTED OPERATING CONDITIONS
Working pressure up to 400 bar
Working speed: 5.0 m / s
Working temperature: -30 ° C to +200 ° C