A floating ball valve uses line pressure to press the ball against the downstream seat and is commonly used in smaller to medium sizes. A trunnion mounted ball valve uses additional mechanical support for the ball, making it more suitable for larger sizes, higher pressure classes and lower operating torque requirements.

Metal seated ball valves are generally selected for high temperature service, abrasive media, frequent cycling and severe industrial conditions where soft seats may not provide sufficient durability or long-term reliability.

Ball valves are widely used in oil & gas, petrochemical, chemical processing, power generation, water treatment, municipal systems, utility service and general industrial pipelines where dependable shut-off and isolation are required.

Threaded ball valves are commonly used in smaller piping systems and utility service. Flanged ball valves are widely used in industrial pipelines and standard project installations. Welded ball valves are selected for secure, long-term pipeline duty where reduced leakage risk and stronger connection are important.

Yes. Raymon Valve supplies ball valves with pneumatic or electric actuators, along with optional accessories such as solenoid valves, limit switches, positioners and project-based control components.

Common seat materials include PTFE, RPTFE, PEEK and metal seat structures. The appropriate seat type depends on the medium, temperature, pressure and operating condition of the application.

Yes. Cryogenic ball valves are available for LNG and low temperature process systems. These valves are typically designed with structures suitable for low temperature sealing stability and safe operation.

Yes. Customized materials, seat structures, pressure classes, connection types, actuation packages and project-based specifications can be provided according to operating conditions and procurement requirements.

Our ball valves can be manufactured according to ANSI, DIN, JIS, BS and GB standards, with design, testing and inspection support matched to project and customer requirements.

Selection usually depends on valve size, pressure class, medium, temperature, connection type, seat design and operation method. For project selection, it is best to confirm these parameters first so the suitable ball valve structure and materials can be recommended.