The constant flow valve Model 2203 that permits constant flow and the precision flow meter RK1400 are combined in this flow meter to permit high-precision measurement and control of a wide flow range, from very small flow to medium flow, when the pressure on the load side (outlet side) changes.
• This flow meter ensures constant flow under constant pressure on its inlet side even if the load pressure loss on the outlet side changes.
• The measuring section of the flow meter is based on the highprecision float type flow meter RK1400.
• The precision valve permits smooth and stable control of very small flow.
• Constant pressure on the inlet side eliminates pressure errors of the float type flow meter, allowing a complete flow control system to be configured.