BRAND FIXED FLOW CONTROL 2-GPM SET FLOW

This Brand Hydraulics flow control valve is designed for consistent performance, even under demanding industrial conditions where continuous operation is required.

Set flow is the whole point here. It is a fixed flow control valve built to hold a 2 GPM flow rate, so you are not dialing it in like an adjustable style.

Fixed flow controls like this one are set at the factory, so 2 GPM is what you get out of the box and that's where it stays. There's no adjustment knob or needle to turn, which is exactly the point for applications where you need the same flow rate every single time without worrying about drift or somebody accidentally changing the setting. If your system is built around a consistent 2 GPM requirement, this is a straightforward drop-in solution.