Ball valve A valve driven by a valve stem that rotates about the axis of a ball valve. Can also be used for fluid regulation and control, this type of valve in the pipeline should generally be installed horizontally.

Gate valve is an opening and closing piece gate, the direction of the movement of the gate and the direction perpendicular to the fluid, the valve can only be fully open and fully closed.

Check valve is to rely on the flow of the media itself and automatically open and close the valve flap, its main role is to prevent the media back, to prevent the pump and drive motor reversal, and the release of container media.

Cut-off valve, also known as cross-valve, is a mandatory sealed valve, so the valve is closed, the valve must be applied pressure to force the sealing surface is not leaking. When the media from the valve below the valve into the valve, the operating forc

Filter is an indispensable device in the transmission pipeline. It is usually installed on the inlet end of the pressure reducing valve, relief valve, constant water level valve, or other equipment. Filter by the cylinder, stainless steel filter, sewage,