Cashco 2" 150-RF-D-CS/CS/S2 Pressure Reducing Regulator

The Cashco 2" 150-RF-D-CS/CS/S2 is a robust pressure reducing regulator designed for precise control of downstream pressure in industrial applications. Manufactured by Cashco, Inc., this model features a ductile iron body with carbon steel trim and S2 seating, making it suitable for handling gases, liquids, and steam in demanding environments. Key applications include chemical processing, oil and gas, power generation, and water treatment systems where maintaining consistent outlet pressure is critical. Its flanged connections (150 RF) ensure easy integration into piping systems, while the design offers excellent flow capacity and tight shutoff. Advantages over similar products include superior durability in corrosive conditions, adjustable spring ranges for flexibility, and low maintenance requirements due to its self-aligning plug and cage assembly. However, drawbacks may include higher initial cost compared to basic regulators and the need for periodic diaphragm inspections in high-cycle operations. Based on the provided images, this unit appears used with visible rust and wear, but remains structurally intact. For detailed model decoding, refer to Cashco's Ranger QCT series documentation, which breaks down codes like '150-RF' for class and flange type, 'D' for body style, 'CS/CS' for materials, and 'S2' for trim specifics. Overall, this regulator provides reliable performance, reducing inlet pressures up to 215 PSI to outlet levels up to 150 PSI, with temperature handling up to 350°F.