GODA活塞密封-Hunger GODA piston seals
The Walle sealing slide and O-ring seal type GODA is a compact seal for cylinder pistons. It can be used for simple and light-duty cylinder designs used in medium pressure ranges.
The sealing effect is provided by the slide ring being pressed against the sealing surface by the O-ring energizer at pressure. The surface finish should be Ra 0.3 -
Compact design, good sliding properties and low breakaway forces are the main features of this doubleacting seal.
Temperature (C): -35+100℃
Slidel ring : PTFE bronze , various PTFE-compounds
Elastic-Ring: NBR or FKM, FMVQ, EPDM
Fluid ：Standard hydraulic oils, oil-water, water-glycol