Overview of electric screw thread ball valve products

　　Electric thread ball valve is small in size, it is consists of three parts of valve shell, by four long bolt from both ends in the valve body and valve ball. Its advantage is maintenance is disassembled don't remove the pipe thread, and remove the four bolts directly, the middle part of the body is preferable. Have the input control signals (4-20 madc or 1-5 VDC) and single phase power supply can control operation, with strong function, small size, light and pleasant, form a complete set of reliable performance, simple, large flow capacity, especially suitable for medium is sticky, with suitable grain, the occasion of fiber properties. At present, the valve is widely used in food, environmental protection, light industry, petroleum, paper making, chemical industry, teaching and scientific research equipment, electric power industries such as industrial automatic control system.

　　Working principle is through the pneumatic actuator 90 degrees of rotation to drive the rotation of the sphere to achieve the medium circulation and blocking. Direct links between the actuator and valve body, reduce the probability of failure. Suitable for light industry machine, small space narrow.

　　Electric thread ball valve product characteristics

　　1, actuators, and the body tear open outfit is convenient, can separate two parts (screws)

　　2, the body can be high pressure, high temperature resistant various liquids

　　3, perform appliance has the good protection grade (IP66)

　　4, compact structure, small volume, light weight

　　5, cost-effective, as performance than the same specifications of the solenoid valve and the electric valve are affordable

　　6, the body USES the full size, large flow, small flow resistance, no blocking by the slag

　　7, a very energy-efficient, the valve movement is only electricity

　　8, actuators with self protection system operation