Vacuum shut-off valve DKJ61H-16C

Vacuum shut-off valve DKJ61H-16C

Simple control, fast response, and intrinsic safety, without the need for additional explosion-proof measures.

Vacuum shut-off valve DKJ61H-16C

Simple control, fast response, and inherently safe,

1. This valve should be stored in a dry room, and both ends of the passage must be blocked. No stacking or storage allowed

2. Regulating valves stored for a long time should be regularly inspected to remove dirt, and rust proof oil should be applied to all moving parts and processing surfaces to prevent rusting.

3. This valve should be installed on a horizontal pipeline and must be installed vertically. The valve stem is facing upwards.

4. The installation must be carried out according to the flow direction of the medium indicated by the arrow in the diagram.

The working principle is to rotate the valve to make it open or close. The switch is lightweight, small in size, can be made into a large diameter, reliable in sealing, simple in structure, easy to maintain, and the sealing surface and spherical surface are often in a closed state, which is not easily eroded by the medium. It has been widely used in various industries.

The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.

Simple structure, small size, and light weight.

Tight and reliable, plastic is widely used as the sealing surface material with good sealing performance, and it has also been widely used in vacuum systems.

Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.

Easy maintenance, simple structure, and generally movable sealing rings make disassembly and replacement relatively convenient.

When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

Widely applicable, with diameters ranging from a few millimeters to several meters, suitable for applications from high vacuum to high pressure.

Simple structure, small size, and light weight.

Tight and reliable, plastic is widely used as the sealing surface material with good sealing performance, and it has also been widely used in vacuum systems.

Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.

Easy maintenance, simple structure, and generally movable sealing rings make disassembly and replacement relatively convenient.

When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

Widely applicable, with diameters ranging from a few millimeters to several meters, suitable for applications from high vacuum to high pressure.