SUN HYDRAULICS
ZRK

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics ZRK (Material Number: ZRK) is a line mount hydraulic manifold designed for efficient fluid control in various hydraulic systems. It features a nipple mount body type with open cavities, specifically the 11Cavity T11A configuration, making it versatile for multiple applications. The manifold is equipped with SAE 6 port sizes, adhering to ISO 11926 standards for O-ring porting, ensuring compatibility and ease of integration into existing systems. Constructed from 6061-T651 aluminum, the manifold offers excellent corrosion resistance and durability while maintaining a relatively low weight. This material choice provides a balance between strength and cost-effectiveness, although the aluminum construction limits the manifold's pressure rating to a maximum of 3000 psi or 210 bar. The ZRK model does not undergo anodizing processes, which helps avoid potential issues such as increased breakaway torque and reduced fatigue life associated with anodized surfaces. This makes it particularly suitable for applications where long-term reliability and maintenance considerations are critical. The design accommodates high flow valves and can be utilized in custom integrated packages for specialized fluid control needs.