Temperature: -20 ~ + 200 ℃ Connection: threaded, clamp, welding, socket welding work pressure: PN63 Body material: 304,316,304L, 316L, WCB Ball Material: 316, ceramic valve structure: Tee L, tee T Seal Material: PTFE, PPR, ceramic, alloy steel Suitable medium: water, gas, oil, powder particles through a ball valve is a transition back to a three-channel, O-way ball valve spool L-type and T-type, to meet the requirements of different production processes. Tee ball as needed, any one pipe can be used as an inlet or outlet. L-type valve is a three pipe cut two pipes, T-valve to achieve the confluence of three connectivity pipes and diversion. O-electric valve for industrial control systems, which consists of an electronic actuator and ball valve composed of a three-way ball valve electric actuator drive device, when the power supply is powered electric actuators from 0 ~ 90 ° rotation make way ball valve from Off (open) position to the open (off) position to achieve medium to achieve the flow in the pipeline (off) to meet different process requirements (see Figure). There are two types of electric three-way valve, the valve has a L-type and T-type, can be realized in two different control requirements. (Pictured) is a new type of ball valve ball advantage has been widely adopted in recent years, it has the following advantages: 1. Fluid resistance, its drag coefficient with the same pipe lengths are equal. 2. Simple structure, small size and light weight. 3. Compact and reliable valve sealing surface material widely used plastic, sealing, has also been widely used in the vacuum system. 4. Easy to operate, opening and closing rapidly, from fully open to fully closed as long as the rotation of 90 °, to facilitate remote control. 5. Easy maintenance, simple ball valve, seals are generally activities, the removal replacement is more convenient. 6. When fully open or fully closed, the sealing surface and the dielectric isolation ball and seat, through the media, will not cause erosion of the valve sealing surface.