High Quality Actuated Ball 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’s a 2/2 Compressed Air Valve?
What’s a 3/2 Compressed Air Valve?
We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for High Quality Actuated Ball Valve - rider ring – DONGYI, The product will supply to all over the world, such as: United Kingdom , Estonia , Colombia , The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.
By Ryan from Bangkok - 2017.09.22 11:32
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Rita from Anguilla - 2018.09.29 13:24