1, in a variety of valves, the ball valve flow resistance is minimal, full-diameter ball valve open, the sphere channel, the valve body channel and connecting pipe diameter equal and into a diameter, the medium can almost no loss of flow.
2, the ball valve rotation 90° can be fully open, open and close quickly.
Compared with the same specifications of gate valve, globe valves, ball valve small size, light weight, easy to pipe installation
3, Advanced valve SEAT: Multi-year ball valve manufacturing experience and design of the valve seat, to ensure valve seal, low friction coefficient, small operating torque, a variety of valve seat materials, adapt to a wide range.
4, switch the correct handle: the use of flat head valve stem, and the connection of the handle will not be dislocation, so as to ensure that the handle indicates the switch state and valve a speech.
5, locking device: In order to prevent the valve switch misoperation, in the valve fully open, the full closed position has a locking hole, to ensure that the valve in the correct position.
6, STEM anti-flying structure: the valve stem for the lower-mounted type, to prevent the pressure fly out, at the same time can be in the fire, with the valve body formed metal contact, to ensure that the valve stem seal. 7, Ball valve is a round through the hole with a ball as a headstock, in the valve stem driven by the ball around the center of the valve stem 0~90度 rotation, complete the opening and closing function, with a compact switch rapid features, turn 90 degrees, you can close the valve, cut off the pipeline medium, the diameter of the ball channel with the same diameter, flow resistance small, Valve stem for the bottom-mounted type, to prevent the valve stem piercing accident occurred, to ensure the use of safety.