The FESTO PRS-1/4-4-B is a manifold block designed with four valve positions, ideal for organizing and simplifying pneumatic valve assemblies. It features G1/2 connections for the main pneumatic ports (1, 3, and 5) and G1/8 ports for the pilot exhaust (82 and 84). Made from durable aluminum, this manifold block is built for reliability and ease of installation, utilizing through-hole mounting for secure attachment. Distributed by BSP Automation, the PRS-1/4-4-B offers a straightforward solution for efficient pneumatic system integration.