Electric Ball Valve
Port size: 1/2"~8" (DN15~DN200)
Pressure: PN16~PN40, CL150, CL300
Structure: Full bore, floating,2PC
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: WCB, CF8 CF3 CF8M CF3M or others
Connection: Flange
Feature: Auto return to the original position when power off
Port size: 1/2"~3" (DN15~DN80)
Pressure: 1000 WOG, 2000 WOG
Structure: Floating ball,2PC
Medium: Water,steam,oil,gas
Temperature: -29～150℃
Body material: CF8, CF8M, CF3, CF3M
Connection: Thread: BSP, BSPT, NPT, G, RC
Feature: Different function electric actuaror is optional
Port size: 1/4"~2" (DN6~DN50)
Pressure: 1000PSI
Structure: Floating,ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: CF8 CF3 CF8M CF3M or others
Connection: Flange
Feature: Different function electric actuaror is optional
Port size: 1/4"~4" (DN6~DN100)
Pressure: 1000PSI
Structure: Floating,ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: CF8 CF3 CF8M CF3M or others
Connection: Thread, SW, BW is optional
Feature: Different function electric actuaror is optional
Port size: 1/2"~4" (DN15~DN100)
Pressure: 1000PSI
Structure: Floating ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: CF8, CF3, CF8M, CF3M or others
Connection: Sanitary Clamp
Feature: Different function electric actuaror is optional
Port size: 1/2"~4" (DN15~DN100)
Pressure: PN64 to PN420, CL600 to CL2500
Structure: Floating,ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: A105,F304,F316,F304L,F316L and other material
Connection: Thread
Feature: Different function actuator is optional
Port size: 1/2"~8" (DN15~DN200)
Pressure: PN16~PN40, CL150, CL300
Structure: Floating ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: WCB, CF8 CF3 CF8M CF3M or others
Connection: Flange
Feature: Different function electric actuaror is optional
Port size: 1/2"~8" (DN15~DN200)
Pressure: PN16~PN40, CL150, CL300
Structure: Floating ball
Medium: Water,steam,oil,gas
Temperature: -29～150℃, -40～450℃
Body material: WCB, CF8 CF3 CF8M CF3M or others
Connection: Flange
Feature: Different function electric actuaror is optional
Product description of Electric ball valve
Electric ball valve is composed of electric actuator and ball valve. It is a kind of pipeline pressure element of industrial automation process control, which is usually used for remote on and off (switching on and off) control of pipeline medium. The electric ball valve hoist (ball) is driven by the valve stem and rotates around the axis of the valve stem. It is mainly used to cut off or connect the medium in the pipeline, and it can also be used for fluid regulation and control. Among them, there is a strong shear force between the V-shaped ball core of the hard sealed V-shaped ball valve and the metal valve seat of hardfacing carbide, which is especially suitable for the medium containing fiber, micro solid particles and so on. Electric ball valve is divided into electric flange ball valve, electric wafer ball valve, electric welding ball valve and electric screw ball valve. According to the sealing form, it is also divided into soft sealing electric ball valve and hard sealing electric ball valve.
Features of Electric ball valve
1. The thrust bearing reduces the friction moment of the electric ball valve stem, making the stem stable and flexible for long-term operation.
2. Anti-static function of electric ball valve: spring is set between the ball, Electric ball valve stem and valve body to export the static electricity generated during the switching process.
3. Service life of the electric ball valve is long.
4. Lower type electric ball valve stem and stem head convex order to prevent the stem ejected, such as fire caused by stem seal damage, convex order and electric ball valve body can also form metal contact, ensure the stem seal.
5. Small fluid resistance, electric ball valve is the least resistance of all valves, even if the diameter of the ball valve, the fluid resistance is quite small.
6. Electric ball valve seat sealing performance is good, using PTFE and other elastic materials made of sealing ring, the structure is easy to seal, and the ball valve sealing ability increases with the increase of media pressure.
7. Electric ball valve stem seal reliable, because the stem only as if rotating without lifting movement, ball valve stem packing seal is not easy to destroy, and sealing ability increases with the media pressure.
Product selection of Electric ball valve
Commonly used electric actuators include multi rotary, single rotary, intelligent, angular stroke actuator, straight stroke electric actuator, explosion-proof actuator, fine and small actuator, etc. Ball valves mainly include floating ball valve, fixed ball valve, O-type ball valve, V-type ball valve, three-way ball valve, etc. Its implementation and ball valve configuration together can produce a variety of products. It can also be added with a control box for remote operation. At the same time, adding other accessories to the actuator can also achieve more functional applications. For example, adding an electrical positioner can adjust the flow, a resistance / current valve position converter can be used to indicate and control the valve position opening, a handwheel mechanism can be operated manually when there is no current, and other commonly used accessories include an insulating sleeve, an explosion-proof travel switch, etc. The initial model selection can be made according to the working conditions.