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Combined Sealing GDKK

It consists of two guide rings, two check rings, an elastic rubber ring and a sealing ring, with the guide ring playing the role of localization and guidance.

subcategory:

Seal for Piston

Product accessories:


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Product description

   1.Features
It consists of two guide rings, two check rings, an elastic rubber ring and a sealing ring, with the guide ring playing the role of localization and guidance. The check ring plays the role for supporting and positioning, the elastic rubber ring provides the elasticity and compensates the wear of the sealing ring, and the sealing ring forms a matching dual surface with the inner hole of the oil cylinder to produce the sealing effect, which is suitable for the sealing ring of the cylinder piston. GDKK has a bidirectional sealing effect.
   2.Materials

Guide Ring: Nylon, or PTFE;
Check ring: Nylon, or PTFE;
Elastomer: Nitrile Butadiene Rubber (NBR). 

   3.Performance

One of the bidirectional piston rod seals for the ISO 5597 standard cavity has very good dynamic and static sealing properties. 

   4.Operating Conditions

Working medium: hydraulic oil, water, emulsion

6.Mounting Dimensions