Cashco CS-S40 Valve

Cashco CS-S40 is a 1-1/2" CS-series valve with 300# raised-face flange ends and S40 trim. Built around Cashco's CS body, the CS-S40 designation identifies a specific internal configuration within the CS family, optimized for process-control service in piping systems that specify RF end connections. The 1-1/2" size corresponds to the nominal flow path, and the 300# RF flanges define the flange rating and mating interface for matching equipment in typical industrial lines. The S40 trim denotes the particular internal components configured for this model, delivering a defined flow characteristic suitable for throttling and regulation in standard RF flange installations. This combination—CS body with S40 trim in a 1-1/2" 300# RF footprint—offers a compact, bolted-body control valve that provides reliable, repeatable performance across a range of operating conditions common in process facilities. As part of Cashco's process-control valve lineup, the CS-S40 is designed to integrate with standard 300# RF piping systems and can be selected when a robust, trim-specific solution is needed for control applications.