Preeminent performance of adjustment control
The ball is of "V"pattern. At any position from full open to full close, it always keeps the standard geometry. The large adjustable extent is from 100: 1 to 200: 1, the CV curve of discharge characteristic is similar to the percentage curve, which may realize the precise control of the flow.
SOWELL is the automatic control field development and production of leading companies. The company's stable and reliable product quality and a unique performance in the majority of users enjoy a high reputation, the introduction of digestion, developed by a special control valve, used in automation technology to complete the international advanced level.