Description

1.Ideal adjustment performance;
2. Excellent cutoff function,
3. Accurate to 1/10 turns on the open status display;
4.The theoretical flow characteristic curve is the equal percentage characteristic curve;
5.National patent type opening and closing locking device;
6. For each full circle, there is a constant flow coefficient As long as the pressure difference is measured at the end of the valve, it is convenient to calculate the flow through the valve