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Electric ball valve

Electric ball valve introduction

Electric ball valve is composed of different structure ball valve and on-off or regulating electric actuator.Electric ball valve is an important actuated automatic valve in industrial automation control system.Electric ball valve is a valve that rotates around the axis of the stem according to this movement of the ball.The variation of the seat orifice is proportional to the ball stroke.Electric ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control.

Electric ball valve is a kind of pipeline pressure element for industrial automation process control. Electric ball valve is usually used for remote on/off control or regulating control of pipeline media.Electric ball valve is mainly used to cut off or connect the medium in the pipeline, and which can also be used for fluid regulation and control, in which hard sealing V-type segmented ball valve has a strong shear force between its V-type ball core and hard faced metal seat, especially suitable for containing fiber, small solid particles and other media.

Electric ball valve feature

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.
 

Electric ball valve working principle

Electric ball valve has a rotation action of 90 degrees. The body is a ball with a circular through hole or passage through its axis.The ball valve in the pipeline is mainly used to do electric ball valve cut off, distribution and change the flow direction of the medium, it only needs to use a rotation of 90 degrees of operation and a very small torque can close tight.Ball valves are most suitable for the use of switch, cut off valves, the development has been designed to make it have throttling and flow control, such as the V-type ball valve.Electric ball valve itself is the main characteristics of compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, easy operation and maintenance, and is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, widely used in various fields.The ball valve body may be integral or modular.
 

Electric ball valve classification

According to the function:on off electric ball valve,regulating control electric ball valve;
According to the ball structure:floating electric ball valve, trunnion electric ball valve;
According to the ball shape:O type electric ball valve, V type electric ball valve;
According to the material: Carbon steel electric ball valve,Stainless steel electric ball valve,PVC CPVC electric ball valve,Electric Special material electric ball valve;
According to the lined material:PTFE PFA FEP lined electric ball valve,Ceramic lined electric ball valve;
According to the seat material:Soft seated electric ball valve,Metal seated electric ball valve;
According to the temperature:Cryogenic electric ball valve,High temperature electric ball valve
According to the connection:Flange electric ball valve,Wafer electric ball valve,thread electric ball valve,weld electric ball valve;
According to the port:2 way electric ball valve,3 way electric ball valve,4 way electric ball valve.

  • China motorized ball valve factory price

    China motorized ball valve factory price

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Electric Ball Valve at Best Price in China

    Electric Ball Valve at Best Price in China

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Motorized ball valve with manual override

    Motorized ball valve with manual override

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • 2 Inch 50mm DN50 electric ball valve

    2 Inch 50mm DN50 electric ball valve

    • Port size:2" (DN50)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Motorized full PTFE PFA Lined ball valve

    Motorized full PTFE PFA Lined ball valve

    • Port size:1/2"~16" (DN15~DN400)
    • Pressure:PN10-PN16 CL150
    • Structure:Full FEP PTFE PFA lined
    • Medium:Corrosive medium
    • Temperature :-29~180℃
    • Body material:WCB,CF8,CF8M+FEP PTFE PFA lined
  • Motorized on off ball valve flange end

    Motorized on off ball valve flange end

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • 1 Inch DN25 electric stainless steel ball valve

    1 Inch DN25 electric stainless steel ball valve

    • Port size:1 Inch/DN25
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:CF8 CF8M CF3 CF3M or other stainless steel
  • Motorized wafer V segment ball valve

    Motorized wafer V segment ball valve

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:V notch segment ball valve
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Motorized ball valve manufacturer and factory

    Motorized ball valve manufacturer and factory

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN100 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Electric ball valve factory and manufacturer

    Electric ball valve factory and manufacturer

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN100 CL150-CL600
    • Structure:Floating,full bore
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • 3 Way motorized L type ball valve

    3 Way motorized L type ball valve

    • Port size:1/2"~12" (DN15~DN300)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:3 way L port for mixing function
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Motorized stainless steel 3 way ball valve

    Motorized stainless steel 3 way ball valve

    • Port size:1/2"~12" (DN15~DN300)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:3 way:T Port or L port
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:CF8 CF8M CF3 CF3M or other stainless steel
  • Three way ball valve with electric actuator

    Three way ball valve with electric actuator

    • Port size:1/2"~12" (DN15~DN300)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:3 way:T Port or L port
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • 3 Way electric motorized ball valve

    3 Way electric motorized ball valve

    • Port size:1/2"~12" (DN15~DN300)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:3 way:T Port or L port
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Electric actuator ball valve AC220V AC380V

    Electric actuator ball valve AC220V AC380V

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating ball,FB or RB
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Motorized electric stainless steel ball valve

    Motorized electric stainless steel ball valve

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN100 CL150-CL600
    • Structure:Floating,full bore
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:CF8,CF8M,CF3,CF3M etc.
  • Electric motor actuated ball valve

    Electric motor actuated ball valve

    • Port size:1/2"~12" (DN15~DN300)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:Floating,full bore
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Electric motorized cryogenic ball valve

    Electric motorized cryogenic ball valve

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN64 CL150-CL600
    • Structure:2PC or 3PC,Full or reduced bore
    • Medium:LNG,Liquid Oxygen,etc.
    • Temperature :-196~29℃
    • Body material:F304 F316 F316L or others
  • Electrically actuated electric ball valve

    Electrically actuated electric ball valve

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:CL150-CL2500,PN10-PN420
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Electric flange ball valve

    Electric flange ball valve

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure:PN10-PN100 CL150-CL600
    • Structure:Floating ball
    • Medium:Water,steam,oil,gas,etc.
    • Temperature :-29~150℃,-40~450℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Cast steel WCB 3 way electric ball valve

    Cast steel WCB 3 way electric ball valve

    • Port size:1/2'' ~ 24''( 15mm ~ 600mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:3 way:T port of L port
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:WCB or others
  • Stainless steel three way electric ball valve

    Stainless steel three way electric ball valve

    • Port size:1/2'' ~ 24''( 15mm ~ 600mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:3 way:T port of L port
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:CF8 CF3 CF8M CF3M or others
  • Electric actuated three way ball valve

    Electric actuated three way ball valve

    • Port size:1/2'' ~ 24''( 15mm ~ 600mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:3 way:T port of L port
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • Carbon steel WCB electric actuated ball valve

    Carbon steel WCB electric actuated ball valve

    • Port size:1/2'' ~ 24''( 15mm ~ 600mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:Full bore, floating,2PC
    • Medium:Water,oil,steam,gas
    • Temperature :-29~150℃
    • Body material:WCB or Other material
  • 304 316 Stainless steel electric ball valve

    304 316 Stainless steel electric ball valve

    • Port size:1/2'' ~ 24''( 15mm ~ 600mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:Full bore, floating,2PC
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:CF8 CF3 CF8M CF3M or others
  • Electric stainless steel butt weld ball valve

    Electric stainless steel butt weld ball valve

    • Port size:1/2'' ~ 4''( 15mm ~ 100mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:Full bore
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • Electric high pressure threaded ball valve

    Electric high pressure threaded ball valve

    • Port size:1/2'' ~ 4''( 15mm ~ 100mm)
    • Pressure:PN64-PN420,CL600-CL2500
    • Structure:Full bore
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:A105,F304,F316,F304L,F316L and other material
  • Electric actuated 3PC thread ball valve

    Electric actuated 3PC thread ball valve

    • Port size:1/2'' ~ 4''( 15mm ~ 100mm)
    • Pressure:PN16 ~ 100,150LB ~ 600LB
    • Structure:Full bore, 3PC
    • Medium:Water,oil,steam,gas
    • Temperature :-29~180℃,-40~450℃,
    • Body material:WCB CF8 CF3 CF8M CF3M or others
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