Slide Damper Gate Valve-Manual Slide Gate Valve

Designed for Tough Media

Wide material selection

Flexible actuation method

Equipped with a handwheel, the valve can be directly opened and closed by hand. The valve's sealing structure can be divided into soft seal and hard seal structures. The sealing seat adopts a movable structure design, featuring wear resistance and automatic compensation functions, excellent workmanship, compact structure, and longer service life. During the opening and closing of the gate valve, the valve seat and gate plate remain in close contact, ensuring stable opening and closing forces and providing media shut-off characteristics.

Widely used in metallurgy, mining, building materials, food and other industries, the manual spiral gate valve has a diameter matched to the discharge port; available in square and round styles.
The advantages of this valve are its groove-free body, preventing media blockage and providing full-diameter flow characteristics, making it suitable for pipeline transportation of powdery and granular media.

1. Before installation, inspect the valve cavity and sealing surfaces to ensure no dust or sand is present;
2. Tighten all bolts at connection points evenly;
3. Check that the packing area is properly compressed to ensure packing sealing and valve opening flexibility;
4. Before installation, check the valve specifications and confirm that its dimensions and orientation meet requirements;
5. When installing the valve, the user must allow sufficient space for valve actuation;
6. Wiring of the actuator must be performed according to the wiring diagram;
7. The valve must be maintained regularly and must not be squeezed or crushed to avoid affecting sealing performance.