Floating Ball Valve
Quick Advantages
Why Choose Floating Ball Valves
Designed for reliable shut-off, simple operation, and cost-effective performance in low to medium pressure industrial piping systems.
Simple Structure
A straightforward valve design with fewer major components, making it easy to use, maintain, and apply in standard industrial service.
Reliable Shut-Off
Line pressure helps push the ball against the downstream seat, providing dependable sealing performance in common on-off applications.
Cost-Effective Solution
An economical valve choice for water, oil, gas, utility, and other general industrial systems requiring practical shut-off control.
General Service Ready
Suitable for a wide range of low to medium pressure duties where compact design, easy operation, and dependable sealing are important.
Overview
What Is a Floating Ball Valve?
A floating ball valve is a quarter-turn shut-off valve in which the ball is supported by the seats and stem rather than fixed by trunnions. When the valve is closed, line pressure pushes the ball against the downstream seat to create a reliable sealing effect.
Because of its simple structure and dependable shut-off performance, floating ball valves are widely used in low to medium pressure piping systems for water, oil, gas, and many general industrial media.
Floating ball valves can be supplied in different body materials, seat options, end connections, and actuation methods to match project requirements, media conditions, and operating preferences.
Simple Structure
Designed with a straightforward internal structure for practical use, easy operation, and convenient maintenance in standard industrial service.
Reliable Shut-Off
Line pressure helps press the ball against the seat, providing dependable sealing performance in common on-off applications.
Flexible Options
Available in multiple materials, seat types, end connections, and actuation choices for different project needs.
Configurations
Available Floating Ball Valve Configurations
We supply floating ball valves in multiple body constructions, end connections, and operation options to match different industrial service requirements.
2-PC Floating Ball Valve
A compact and widely used design for general industrial shut-off service, offering reliable sealing and practical cost performance.
3-PC Floating Ball Valve
Designed for easier maintenance and convenient disassembly, making it suitable for systems that require regular service access.
Flanged Floating Ball Valve
Suitable for industrial pipeline systems requiring standard flange connection, stable installation, and dependable on-off control.
Actuated Floating Ball Valve
Available with pneumatic or electric actuator for remote operation, automated shut-off, and process control applications.
Key Features
Designed for Reliable Shut-Off and Efficient General Service
Floating ball valves combine simple internal structure, dependable sealing performance, and practical configuration flexibility, making them a reliable choice for water, oil, gas, utility, and other general industrial piping systems.
Simple Valve Structure
A straightforward internal design makes floating ball valves practical for daily use, easy operation, and convenient maintenance in standard service conditions.
Reliable Shut-Off
Line pressure helps push the ball against the downstream seat, providing dependable sealing performance in common on-off applications.
Quarter-Turn Operation
The valve opens and closes with a 90-degree turn, allowing fast operation and easy control for general pipeline service.
Cost-Effective Selection
An economical solution for buyers who need practical shut-off performance, broad applicability, and reliable supply for standard projects.
Flexible Materials and Ends
Available in multiple body materials, seat options, and end connections to match different media, pressure levels, and installation requirements.
Wide General Service Use
Suitable for water, oil, gas, utility lines, and many low to medium pressure industrial systems requiring dependable shut-off control.
Technical Specifications
Technical Specifications
Standard ranges can be adjusted according to project requirements, media conditions, pressure class, and applicable specifications.
Selection Overview
Floating ball valves are widely used in general industrial piping systems that require reliable shut-off, simple operation, and practical cost performance. Material selection, end connection, pressure rating, and seat type can be matched to actual service conditions.
- Standard Applications
Water, oil, gas, utility service, and other general industrial piping systems.
- Available Configurations
2-PC, 3-PC, flanged, threaded, and actuated floating ball valve options.
- Custom Support
Materials, pressure class, connection type, and actuation package can be matched to project requirements.
Item
Specification
Valve Type
Floating Ball Valve
Size Range
DN15–DN200
Pressure Rating
PN16–PN64 / Class 150–300
Body Material
WCB, CF8, CF8M, Stainless Steel, Carbon Steel
Ball Material
Stainless Steel, CF8, CF8M
Seat Material
PTFE, RPTFE, PPL
Stem Material
Stainless Steel
Operation
Lever, Gear, Pneumatic, Electric
End Connection
Threaded, Flanged, Socket Weld, Butt Weld
Applicable Media
Water, Oil, Gas, General Industrial Fluids
Temperature Range
According to body material, seat type, and service condition
Standards
According to project specification and design requirement
Custom sizes, materials, pressure classes, and actuation packages are available upon request. Final specifications should be confirmed according to actual working conditions and project standards.
Materials & Seat Options
Material Choices for Different Service Conditions
Different material combinations help balance sealing performance, corrosion resistance, pressure capability, and service life for a wide range of industrial applications.
Seat Materials
Seat material directly affects sealing performance, media compatibility, operating temperature, and service life. Different seat options should be selected according to actual working conditions and shut-off requirements.
PTFE Seat
A widely used seat material for general service, offering dependable sealing performance for water, oil, gas, and many standard industrial fluids.
RPTFE Seat
Provides improved strength and wear resistance compared with standard PTFE, making it suitable for broader pressure and operating conditions.
PPL Seat
Suitable for service conditions requiring higher temperature resistance and more stable sealing performance in demanding applications.
Customized Seat
Seat materials can be matched according to medium type, operating temperature, pressure class, and project-specific sealing requirements.
Body Materials
Body materials are selected according to pressure level, corrosion allowance, installation environment, and project standard. Common options include carbon steel and stainless steel for general industrial service.
Disc Materials
Ball material affects corrosion resistance, durability, and shut-off reliability. Stainless steel ball options are commonly selected for dependable sealing performance and long-term service stability.
Applications
Typical Applications
Floating ball valves are widely used in low to medium pressure industrial systems where reliable shut-off, simple operation, and practical installation flexibility are required.
General Industrial Piping Systems
Floating ball valves are commonly used in utility lines, process piping, equipment skids, and plant systems because they provide dependable shut-off, easy operation, and cost-effective service performance.
Water Service
Suitable for clean water, utility water, and standard piping systems where dependable shut-off and straightforward operation are required.
Oil & Fuel Service
Used in many general oil and fuel handling lines where tight shut-off and practical valve selection are important.
Gas Piping
Applicable in general gas service systems where suitable materials, seat selection, and project specifications are properly matched.
Equipment Skid Packages
A practical choice for packaged systems and compact piping assemblies that require reliable on-off control and easy integration.
Application suitability depends on medium type, pressure level, temperature range, and material selection. Project-based recommendations can be provided upon request.
Actuation Options
Operation and Actuation Options
Floating ball valves can be supplied with manual or automated operation to match different control requirements, valve sizes, operating frequency, and project specifications.
The right actuation method depends on valve size, required operating torque, pipeline location, control mode, and whether local or remote operation is needed.
- Manual or Automated
Available for basic shut-off duties, routine plant operation, and integrated control systems.
- Project-Based Selection
Actuation can be matched according to size, torque requirement, service condition, and control preference.
- Flexible Supply Scope
Complete valve and actuator assemblies can be supplied for easier installation, commissioning, and procurement coordination.
Lever Operated
Best for smaller sizes and standard on-off service where quick manual operation and simple structure are preferred.
Gear Operated
Recommended for larger sizes or applications where smoother manual control and reduced operating effort are required.
Pneumatic Actuated
Suitable for fast automated opening and closing in industrial systems where responsive shut-off control is important.
Electric Actuated
Ideal for remote operation, automated process control, and installations requiring stable motorized valve actuation.
Actuation options can be configured according to valve size, torque requirement, control method, installation condition, and project specification.
Why Choose Raymon Valve
Custom Configuration
Body material, seat type, end connection, and actuation options can be matched to project requirements.
Standards Support
Suitable for common international valve standards and project specification requirements.
Documentation Support
Basic technical files, inspection documents, and product-related information can be provided upon request.
Fast Response
Quick follow-up for RFQ, product selection questions, and floating ball valve inquiry requirements.
Featured Products
Featured Floating Ball Valve Products
Explore selected floating ball valve models for different end connections, body constructions, and operation requirements.
2-PC Floating Ball Valve
A compact and widely used valve solution for general industrial shut-off service, offering reliable sealing and practical cost performance.
3-PC Floating Ball Valve
Designed for easier maintenance and convenient disassembly, suitable for systems that require regular service access.
Flanged Floating Ball Valve
Suitable for industrial piping systems requiring standard flange connection, stable installation, and dependable on-off control.
Actuated Floating Ball Valve
Available with pneumatic or electric actuator for remote operation, automated shut-off, and process control applications.
FAQ
Frequently Asked Questions
Common questions about floating ball valve selection, configuration, materials, and application.
What is the difference between a floating ball valve and a trunnion ball valve?
A floating ball valve uses line pressure to push the ball against the downstream seat for sealing, while a trunnion ball valve uses a mechanically supported ball structure. Floating ball valves are commonly used for low to medium pressure service and general industrial applications, while trunnion designs are often preferred for higher pressure or larger sizes.
Where are floating ball valves commonly used?
They are widely used in water, oil, gas, utility piping, equipment skid packages, and many general industrial service systems that require reliable shut-off and simple operation.
What seat materials are available for floating ball valves?
Common seat materials include PTFE, RPTFE, and PPL. The right seat option depends on medium type, operating temperature, pressure condition, and sealing requirement.
Can floating ball valves be supplied with actuators?
Yes. Floating ball valves can be supplied with pneumatic or electric actuators for automated operation, remote control, and process system integration.
Are floating ball valves suitable for high pressure service?
Floating ball valves are generally used in low to medium pressure applications. For higher pressure, larger sizes, or more demanding service conditions, a trunnion mounted ball valve may be a more suitable option.
How do I choose the right floating ball valve?
Selection should be based on valve size, pressure rating, medium type, operating temperature, end connection, seat material, and whether manual or automated operation is required.