SC Cylinder

SC cylinder use and the advantages of cylinder seals.

Cylinder seals have a variety of sealing piston can O-ring, Y-ring, L-ring and a small Y-ring, etc., respectively.

1, O-ring

O-ring itself is strong sealing conditions, very reliable, the overall structure is relatively simple, plus the small size makes the friction resistance is small.

O-ring after installation, than the inner diameter of the sealing surface is greater or less than or outside diameter of 20 mm, if the contraction of the compression is too large when the friction increases.

2、L-ring

L-ring seal reliability, long life, than the O-ring large frictional resistance. Generally used for SC cylinder diameter greater than mm.

When the finger cylinder assembly body assembly, the screw should not be tightened too tightly to avoid deformation and damage to the sealing performance.

3, Y-shaped ring

Ring seal reliable, often life, than O-ring large frictional resistance. Generally used for cylinder diameter greater than mm.

4, small Y-shaped ring

Small finger cylinder Y-shaped has a high even force cylinder SC cylinder wear resistance, oil resistance, high strength ring, good elasticity. Its service life is several times higher than the rubber seal oil. Less friction than O- and Y-shaped.

Simple piston structure, the cross-sectional aspect ratio of the sealing ring is greater than. Ring does not roll fall in use, good self-sealing, no leakage in low pressure.