Floating Ball Valve
Onero Valve Corporation, founded in 1986, is located in Yongjia County, Zhejiang Province, where is known as "Chinese township of pumps and valves ". Onero Valve Corporation focused on ball valve products manufacturing more than 20 years. The main products include floating ball valve, trunnion ball valve, ball valve, etc.
Why choose us?
Professional team
Onero Valve Corporation Currently has two production bases, all kinds of technical personnel 40 people, and more than 140 employees.
Fully equipped
The factory has a full range of equipment, and there are specialized in processing, batching, assembly, testing ,painting and boxing personnel, who strictly control the process.
Our certificate
Onero Valve Corporation has acquired ISO9001, API-6D, ISO14001 environmental system certification and ISO18001 Occupational Health and safety certification.
Sales market
Our main products are exported to The United States, Europe, South Korea, the Middle East and other regions, which have a close cooperation with various companies and be praised by customers.
Advantages of Floating Ball Valve
Simple design:
Floating ball valves have a relatively simple design, making them easy to manufacture, install, and maintain. The basic components include a ball that floats in the flow media, a stem connected to the ball, and an actuator for valve control.
Low torque requirements:
The floating ball design allows the ball to move freely within the valve, reducing the torque required to operate the valve. This results in lower actuation costs and less wear on the valve components.
Quick opening and closing:
Floating ball valves can provide fast and efficient shut-off capabilities. The design allows for quick opening and closing of the valve, making them suitable for applications where rapid response is essential.
Bidirectional sealing:
Floating ball valves are often bidirectional, meaning they can provide effective sealing in both the upstream and downstream directions. This feature enhances their versatility and reliability in various flow conditions.
Wide range of applications:
Floating ball valves are used in a broad range of applications, including oil and gas, petrochemical, water treatment, and industrial processes. They can handle a variety of fluids, making them suitable for diverse industries.
Bubble-tight sealing:
When closed, the floating ball valve provides bubble-tight sealing, preventing leakage of the fluid. This characteristic is crucial in applications where tight shutoff is essential to maintain process integrity and safety.
Components of Floating Ball Valve
A floating ball valve consists of several key components that work together to regulate the flow of fluids.
Valve body
The valve body is responsible for housing the ball and other internal components. It is usually made from materials such as stainless steel, carbon steel, or alloy steel, depending on the application requirements.
Ball
The spherical ball is the main component in a floating ball valve. Typically made from materials such as stainless steel or brass, the ball is designed to withstand high temperatures and pressure. It is essential that the ball has a smooth surface to ensure proper sealing against the valve seat.
Valve seat
The valve seat is a sealing surface that is in contact with the ball when the valve is in the closed position. It is typically made from polymer materials or metal alloys to provide a reliable and tight seal.
Valve stem
The valve stem connects the ball to the actuator or handle, allowing for the rotational movement of the ball. It is essential that the stem is durable and corrosion-resistant to withstand the harsh operating conditions.
Actuator
The actuator is responsible for controlling the position of the ball within the valve body. It can be manually operated or automated, depending on the application requirements. Automated actuators use electric, pneumatic, or hydraulic power sources to control the valve''s movement.
Seals and gaskets
Seals and gaskets are used to ensure a leak-tight connection between various components of the valve. These sealing elements prevent fluid leakage and maintain the integrity of the valve.
Application of Floating Ball Valve
Floating ball valves are versatile components used in various industries where fluid control is essential. Here’s a breakdown of their common applications:
Oil and gas: Pipelines, refineries, and processing plants, handling various hydrocarbons.
Petrochemical: Controlling the flow of chemicals, solvents, and other fluids in production processes.
Chemical processing: Handling corrosive or hazardous liquids where a tight seal is critical.
Power generation: Isolating sections of steam, water, or fuel lines in power plants.
Water and wastewater treatment: Controlling flows within treatment facilities, pump stations, and distribution networks.
Residential and commercial buildings: Controlling water flows in plumbing and HVAC systems.
Sealing Effect Test of Floating Ball Valve
The sealing performance of floating ball valve is its key performance indicator, and the quality of this performance will directly determine the safe operation and economic benefits of the entire system. The process of evaluating the sealing effect covers multiple steps:
Through visual inspection, it is necessary to regularly check whether there is water or air leakage in the valve body and connection parts.
Pressure test link: When the system is under pressure, the valve is checked for sealing to ensure that no leakage occurs.
About oil leakage detection: When the liquid is flowing, a specific detection fluid should be used to check whether there is leakage near the valve.
Certifications
