Good User Reputation for Pneumatic Solenoid Valve - rider ring – DONGYI Detail:
Selection from a comprehensive range of tribological materials
No pressure applied to the rider ring by relief grooves
Conversion of cylinder from lubricated to non-lubricated operation
In reciprocating compressors, rider rings guide the piston in the cylinder bore.
We manufacture them from materials that are specifically developed for the respective application.
Product detail pictures:

Related Product Guide:
What Is an Air Release Valve?
What’s A 4/2 Compressed Air Valve?
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Good User Reputation for Pneumatic Solenoid Valve - rider ring – DONGYI, The product will supply to all over the world, such as: Portugal , Namibia , Seattle , Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.

Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
