Your process is too valuable to use anything but OEM replacement parts. Critical valves, actuators and regulators are designed to meet very specific application requirements and require extreme dimensional accuracy and material properties. When tolerances are measured in thousandths of a millimeter, the actual size makes a difference. While non-genuine parts may seem less expensive initially, you will pay more in the long run. They typically don’t last as long as original parts, so they need to be replaced more often, resulting in higher costs for additional parts and potential unplanned downtime that impacts safety and profitability. Only original equipment manufacturer (OEM) parts are designed to the same rigorous standards used in Emerson valve manufacturing facilities around the world. And only with original OEM spare parts can you be sure of compliance with international codes, standards, and approvals.