Chevron seals, GOST 22704-77

Chevron cuffs are designed to seal hydraulic cylinder rods and devices operating at pressures up to 63 MPa at a speed of reciprocation 3 m / s among mineral oils, oil, fresh water and sea water, aqueous emulsions at t ° -50 ° C to + 100 ° C (briefly up to + 120 ° C).

Support and pressure rings (KO and KN) used in set of rubber seals.

Description size:

MШ - d x D - 1, where

 MШ – Chevron cuff

d - internal diameter (mm)

D - outer diameter (mm)

1 - a group of rubber

КN - d x D - 1, where

 KN – Chevron cuff

d - internal diameter (mm)

D - outer diameter (mm)

1 - a group of rubber

КО - d x D - 1, where

КО - Chevron cuff

d - internal diameter (mm)

D - outer diameter (mm)

1 - a group of rubber