รองด้วยอุปกรณ์ควบคุมความเร็วที่ทำงานด้วยโซลีนอยด์ (SF)

Combined with Throttle Valve and Solenoid Directional Valve, Solenoid Operated Speed Control valve has six types based on the way of combination and adjustment number. It is often used at plastic projection mold and oil pressure machine tools.

SF solenoid operated two-speed control valve usually allows the flow pass through automatically. While the valve works, it controls the amount of the flow. Better be used when a system needs to control the speed. SFD solenoid operated two-speed control valve is better be used at situations require slow/fast speed control.

SDF solenoid operated speed control valve always shuts down the flow when not working. Better be used at systems which electric appliances signal executes the start of a system and situations require speed control.

SKF solenoid operated three-speed control valve is designed to function at situations such as slow/fast/rapid three levels of speed.

SD is normally closed, and the fluid goes smoothly when solenoid valve works.

THF has only throttle function, doesn't go with solenoid directional shift valves.