What are the straight-stroke regulating valves?

Straight-through single-seat type, straight-through double-seat type, sleeve valve, etc.

1. Straight-through single-seat type: also known as single-seat control valve, with simple structure and compact design. It is suitable for small pipeline size and can provide high-precision flow and pressure control.

2. Straight-through two-seat type: also known as two-seat stroke regulating valves, with two sealing surfaces to achieve greater circulation capacity. It has good sealing performance and stability, and can be widely used in small and medium-sized pipeline systems.

3. Sleeve valve: The sleeve-type straight-stroke regulating valve adopts sleeve-like structure, and the size of the medium channel is changed by lifting the piston during the working process to achieve the control purpose.