ROTORY piston seal is a two piece double-acting sealing set which consists of one special mixture PTFE profile ring and an O-ring as energizing element.

PRODUCT ADVANTAGES

• Able to use at high pressures and low peripheral speeds
• Low friction , free of stick-slip
• Simple groove design and low axial housing heights
• Long service life
• High sliding speed
• Wide range of temperature and chemicals depending on the o-ring material
• Minimum static and dynamic friction coeficient for a minimum energy loss and operating temperature

APPLICATION:

Mobile hydraulics , grippers and rotary joints.

INSTALLATION:

We recommend using special assembly tool (See section; Hydraulic Sealing Elements General Installation Information). It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil

NOTES: For special applications that require high temperatures or resistance to chemicals , ROTORY rod seal is being manufactured with special mixture PTFE and FPM material. The permissible sealing gap values of ROTORY piston seal for rotating application is given in the below table.

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers. 

Note: The above data are maximum values and cannot be used at the same time.

Note: It is recommended to have 50% to 90% of the working surface material contact area value.