1、Ball valves are primarily used on pipes to cut, distribute, and change the direction of media flow. 2、In order to extend the life of the ball valve, it should be fully open and fully closed. 3、Brass galvanized material, double corrosion resistance, long service life 4、One-piece casting, high temperature and high pressure resistance, suitable for a variety of media 5、Pressure gauges can be pre-installed to monitor usage in real time 1 x Ball Valve Item Type: Ball ValveMaterial: BrassProcess: Hot ForgingWorking Medium: Water, oil, gas, etc.Working Temperature -10 ° C ≤ t ≤ 120 ° C.Pressure: 2.5MPaOptional Size: DN25 1 inch BSPP, DN32 1/2 inch BSPPInstallation Guide: 1. For ball valve connected by pipe thread, when the pipe is tightened, the pipe should be perpendicular to the end face of the valve body, and the hexagonal or octagonal part of the same side of the thread should be clamped. The hexagonal or octagonal or other parts of the other end of the pipe should not be wrenched to avoid The valve body is deformed or affected to open. 2. When the internal thread is connected to the ball valve, the external thread length of the pipe end must be controlled to avoid the pipe end thread being too long. When screwing in, the ball end face of the ball valve is pressed, which causes the valve body to deform and affect the sealing performance. 3. When the ball valve connected with the pipe thread is connected with the thread of the pipe end, the internal thread may be a conical pipe thread or a cylindrical pipe thread, but the external thread must be a conical pipe thread, otherwise the connection may not be tight and leak. 4. The indexing circle on the flange ball valve should match the size of the indexing circle on the pipe flange. The center of the pipe at both ends should be perpendicular to the flange surface of the flange ball valve. Otherwise, the valve body will be distorted and deformed. 5. When the ball valve connected with the pipe thread is installed, the sealing material should be clean and clean. 6. When installing, pay attention to the obstacles in the opening and closing range of the ball valve handle, such as wall, pipes, connecting nuts, etc. 7. When the ball valve handle is parallel to the valve body direction, it is open, and when it is vertical, it is closed. 8. The medium should be free of particles, corrosive gases or liquids.PP-R tube ball valve installation:Remove the connecting nut on the valve body, the PP-R pipe flange and the O-ring.Insert the connecting nut into the PP-R tube in the original direction.The PP-R pipe flange and the PP-R pipe are fused by a fuser, and after cooling, the O-ring is placed on the flange of the PP-R pipe flange, and finally the coupling nut and the valve body are tightened.