Parallel Slide Gate Valves By Flowone Co., Ltd.

To cater the variegated demands of our precious clients, our organization known as a leading Exporter of Parallel Slide Gate Valves in Seoul, Seoul, Korea South.
Now a parallel-slide gate valvea is a global trend.

1. The parallel slide gate valve closes with a sliding action instead of the usual compression, so there is no tendency, notch or indent on the sealing surfaces. This result of this action can bring a better tightness to the disc on the seat-ring, and a longer lifetime of the discs and seat sealing surfaces.

2. parallel-slide gate valve has a cleaning function with intimate contact on the seats during the closing action. So if any impurities appear or tendency on the seats and discs, they are eliminated and the sealing contact is free from undesirable particles. It also reduces seat bearing stress and guarantees long life. The wide flat seating can minimize the effect of minor damages on the surface as sealing occurs over the entire surface.

3. No additional power and final surge of torque are required to make the seating leak-tight because sealing is obtained by sliding, not by compression. Furthermore, the valve operates with low energy because there is no need of high energy when opening the valves.

4. Actuator size of the parallel slide gate valve can be much smaller than the wedge type. Hammering or impacting hand-wheels are not usually necessary on this valve.

5. The low torque operation brings less stress and fatigue on the trim.