Product Overview
Carbon steel identifies the confirmed material version; it does not establish a pressure-temperature envelope or chemical compatibility on its own. Cage and plug selection must address the required operating flow cases. The stainless-steel counterpart is a separate material option and should not be assumed to share every component or rating.
Selection and Ordering Notes
- Specify the required carbon-steel grade and any project material-documentation requirements.
- Provide fluid data, flow cases and inlet and outlet pressure-temperature conditions.
- Confirm trim materials, packing, connection and the required shutoff criterion.
- Identify the actuator, positioner, air supply, command and feedback requirements.
Related information: Browse regulating-valve types | Compare the 304 stainless-steel cage version | Valve technical guidance | About Trekre.
Frequently Asked Questions
Which carbon-steel grade will be supplied?
Carbon steel is confirmed for this version, but an exact grade is not established by that description. Include your project material requirement and request the selected body and trim specification.
When should I compare this valve with the 304 stainless-steel version?
Compare both when the process or project material specification calls for a material review. Provide the complete service conditions and request compatibility confirmation for each proposed assembly rather than choosing solely on price.
Does the carbon-steel body determine the valve's pressure and temperature limits?
Use the approved rating of the actual body, connection, trim, packing and seals. A material family alone does not establish one operating envelope for every configuration.