• Large flow rate compared with other control valves, the discharge coefficient Cd can reach 0.66-0.84
• Simple structure and light mass, the entire transmission device is set out of the valve body so that easy to maintenance
• The operation is smooth with small opening force and closing force. The valve is suitable for small and medium irrigation engineering without power supply; also it can be driven by manual, electric, pneumatic, and hydraulic to achieve remote control easily or unattended operation
• When use the valve for discharging, the shape of the jets is like a horn, if the condition permission, adopt the aerification when the jet diffusion in the air. Otherwise adopt the submerge jet, it also can get the good result of energy dissipation
• The valve body made by the advantage anti-corrosion material, so the valve can be submerged in the liquid permanently
• The flow is guided by the inner vanes, in order to decrease the vortex and the vibration
• The valve seat is made by the high strength ally, which possess both the effect of the metal-metal sealing and the metal-rubber soft sealing