Floating Ball Valve

FULL BORE FLOATING BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Quick delivery time, stock on sale

REDUCED BORE FLOATING BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Quick delivery time, stock on sale

FLOATING BALL VALVE WITH SPRING RETURN

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: Spring return handle for self closing

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Spring return handle for auto reset

SPRING RETURN SELF CLOSING BALL VALVE

Port size: 1/2"~4" (DN15~DN100)

Pressure: 1000PSI, 2000PSI

Structure: Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC

Body material: CF8 CF8M CF3 CF3M or others

Connection: Thread:BSP,BSPT,NPT,G,RC

Feature: Spring return, automatic return

MANUAL FLOATING BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Quick delivery time, stock on sale

ONE PIECE UNIBODY BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: One piece structure, good seal performance

METAL SEATED BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Professional metal seated ball valve manufacturing

SOFT SEATED FLOATING BALL VALVE

Port size: 1/2”~12”

Pressure: 150Lb-600Lb

Structure: 2PC or 3PC,Floating ball

Medium: Water,steam,oil,gas

Temperature: -20~150ºC, -40~450ºC

Body material: WCB or CF8 CF3 CF8M CF3M or others

Connection: Flange or others

Feature: Quick delivery time, stock on sale

Product description of Floating Ball Valve

The ball of the ball valve is floating. Under the medium pressure, the ball can produce a certain displacement and press tightly on the sealing surface of the outlet end to ensure the sealing of the outlet end. The floating ball valve has simple structure and good sealing performance, but the load of the working medium borne by the ball is transmitted to the outlet sealing ring. Therefore, it is necessary to consider whether the sealing ring material can withstand the working load of the ball medium. When it is impacted by high pressure, the ball may shift. This structure is generally used for medium and low pressure ball valves. The main characteristics of the ball valve are its compact structure, reliable sealing, simple structure and convenient maintenance. The sealing surface and spherical surface are often in a closed state, which is not easy to be eroded by the medium and easy to operate and maintain. It is suitable for general working media such as water, solvent, acid and natural gas, and also suitable for media with poor working conditions, such as oxygen, hydrogen peroxide, methane and ethylene. It is widely used in various industries. The valve body of ball valve can be integral or combined.

Features of Floating Ball Valve

1. Advanced valve seat: the valve seat is designed based on many years of ball valve manufacturing experience to ensure valve sealing, low friction coefficient, small operating torque, a variety of valve seat materials, and a wide range of applications.

2. Handle with correct opening and closing: the flat head valve rod is adopted, and the connection with the handle will not be misplaced, so as to ensure that the opening and closing state indicated by the handle is consistent with that of the valve.

3. Locking device: in order to prevent misoperation of the valve switch, there are locking holes in the fully open and fully closed positions of the valve to ensure that the valve is in the correct position.

4. Anti flying structure of valve rod: the valve rod is bottom mounted to prevent it from flying out under pressure. At the same time, it can form metal contact with the valve body after a fire to ensure the sealing of the valve rod.

5. The ball valve uses a ball with a circular through hole as the opening and closing part. Driven by the valve rod, the ball rotates 0~90 degrees around the center of the valve rod to complete the opening and closing function; It has the characteristics of compact structure and fast switching. Turning 90 degrees can close the valve and cut off the pipeline medium; The diameter of the sphere channel is the same as that of the pipeline, with small flow resistance and large flow capacity; The valve rod is bottom mounted, which eliminates the accident of valve rod penetration and ensures the safety of use.

Structure of Floating Ball Valve

1. O type floating ball valve with full bore or reduced bore design, small flow resistance.

2. Floating ball valve can adopt high platform structure, which can make the installation of electric/pneumatic actuator more professional.

3. Floating ball valve stem adopts the built-in type, shaft shoulder and PTFE (or reinforced graphite) thrust pad structure to prevent the valve stem from blowing out due to the pressure in the pipeline, while PTFE (or reinforced graphite) material reduces the opening and closing torque of the valve, so that the operation is more labor-saving.

4. With fire and anti-static structure, in Floating ball valve stem and ball valve body and ball valve stem and ball between the conductive spring, to avoid electrostatic lighting ignited flammable medium.Ensure system security.

5. Fire safe structure double protection, in case of fire and make the seal ring burn, the floating ball valve each sealing part can form a metal to metal hard seal structure.

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8613587633367
Email
info@kosenvalve.com
Phone
+86-577-57987171
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