API607 Standard ball valves incorporating PTFE seal ideal for chemical petroleum and water process control applications

Product Description:

The Floating Type Ball Valve is a highly efficient and reliable valve designed for various industrial applications where tight shut-off and durability are crucial. This valve features a floating ball mechanism, which means the ball is not fixed to the stem but instead is held in place by the compression of two elastomeric seats, allowing the ball to float slightly within the valve body. This design ensures a tight seal by pressing the ball against the downstream seat when the valve is closed, effectively preventing any leakage and providing excellent sealing performance.

Constructed with a stem made from premium Aluminum Bronze, the Floating Type Ball Valve offers superior resistance to corrosion and wear, making it suitable for handling different media, including aggressive and corrosive fluids. The high-quality Aluminum Bronze stem enhances the valve's durability and longevity, reducing maintenance requirements and ensuring consistent performance over time.

The valve is rated for pressures of PN16/1000WOG and PN40, making it versatile for applications operating under moderate to high-pressure conditions. This wide pressure range allows the Floating Type Ball Valve to be used in numerous industries such as water treatment, petrochemical, oil and gas, power generation, and chemical processing. Its robust pressure rating ensures reliable operation even in demanding environments.

With a working temperature range of -20 to 300ºC, this valve is engineered to perform efficiently across a broad spectrum of temperature conditions. Whether used in cold climates or high-temperature processes, the Floating Type Ball Valve maintains its integrity and functionality, providing stable control and shut-off capabilities throughout its operational lifespan.

The valve offers multiple connection options including flanged, threaded, and welded types, giving users flexibility in installation based on their piping system requirements. Flanged connections provide ease of assembly and disassembly, making maintenance straightforward, while threaded and welded connections offer secure and leak-proof joints for various piping configurations.

Sealing is a critical aspect of valve performance, and the Floating Type Ball Valve utilizes high-quality sealing materials such as PTFE (Polytetrafluoroethylene), RPTFE (Reinforced PTFE), and PPL (Polypropylene). These sealing materials are known for their excellent chemical resistance, low friction, and durability, which contribute to the valve's tight shut-off and extended service life. The choice of seal material can be tailored to the specific application needs, ensuring optimal performance in different media and temperature conditions.

It is important to distinguish the Floating Type Ball Valve from trunnion-mounted ball valves. While the floating valve relies on the ball floating to achieve a seal, trunnion ball valves feature a ball that is anchored by trunnions, reducing the torque required to operate the valve. The floating design is generally more compact and cost-effective for smaller valve sizes and moderate pressure applications, whereas trunnion valves are preferred for larger sizes and higher pressure demands.

Overall, the Floating Type Ball Valve is an excellent choice for applications requiring a reliable, tight-sealing valve with versatility in pressure ratings, temperature ranges, and connection types. Its use of Aluminum Bronze stems and advanced sealing materials ensures durability and resistance to harsh conditions, while the floating ball mechanism guarantees effective shut-off. Whether installed with flanged, threaded, or welded connections, this valve delivers consistent performance and ease of maintenance for a wide array of industrial processes.

Features:

• Floating type ball valve design for reliable sealing
• Body materials available: ASTM A216 WCB, SS304, SS316, and more
• Pressure ratings: PN16/1000WOG and PN40 for versatile applications
• Operating temperature range from -20ºC to 300ºC
• Tested according to API 598 standards to ensure quality
• Face to face dimensions comply with API 6D and ASME B16.10

Technical Parameters:

Applications:

The KLT Floating Type Ball Valve, model number "ball valve," originating from China, is engineered to meet the rigorous demands of various industrial applications. Designed to handle pressure ratings of PN16/1000WOG and PN40, this valve ensures reliable performance under high-pressure conditions. Its robust construction complies with API 598 testing standards and supports class ratings from ANSI 150LB to ANSI 2500LB, making it suitable for a wide range of pressure classes in diverse environments.

This floating ball valve is ideal for use in pipelines that require efficient flow control and tight shutoff. The floating design allows the ball to move slightly, creating a tight seal against the valve seats, which are made from high-quality sealing materials such as PTFE, RPTFE, and PPL. These seals provide excellent chemical resistance and durability, ensuring long service life and minimal maintenance in demanding applications with working temperatures ranging from -20°C to 300°C.

In contrast to floating ball valves, trunnion ball valves are equipped with additional support for the ball, reducing the torque required for operation and improving stability in high-pressure scenarios. However, the KLT floating type ball valve excels in applications where moderate pressure and temperature control are critical, offering a cost-effective and reliable solution.

Typical application occasions for the KLT floating ball valve include oil and gas industries, chemical processing plants, water treatment facilities, and power generation stations. The valve is well-suited for controlling the flow of liquids, gases, and steam, making it a versatile choice for pipelines handling hydrocarbons, corrosive chemicals, and high-pressure steam lines.

In scenarios where pipeline integrity and leak prevention are paramount, the floating ball valve’s self-adjusting feature ensures a tight seal even under varying pressure conditions. This makes it an excellent option for emergency shut-off systems and critical isolation processes. Additionally, industries requiring frequent valve operation benefit from the smooth operation and low torque characteristic of floating ball valves.

Overall, the KLT Floating Type Ball Valve combines reliable sealing technology, robust construction, and versatility to meet the needs of numerous industrial sectors. Whether used alone or in conjunction with trunnion ball valves for specialized applications, this product delivers dependable performance, ensuring operational safety and efficiency across various process control scenarios.

Customization:

KLT offers comprehensive product customization services for our Floating Type Ball Valves, designed to meet the specific requirements of your application. Our ball valves feature a floating design that ensures reliable sealing and operation, with options also available for trunnion-mounted configurations to suit higher pressure needs.

The model number "ball valve" represents a versatile channel design, available in a straight through type, which guarantees smooth flow and minimal pressure drop. We manufacture these valves with high-quality materials including ASTM A216 WCB, SS304, SS316, and other alloys to ensure durability and corrosion resistance.

The face-to-face dimensions of our floating ball valves comply with industry standards such as API 6D and ASME B16.10, ensuring compatibility and ease of installation in your pipeline system. The ball components are available in various materials like SS304, SS316, F51, F53, and others, allowing customization based on your operating environment.

As a trusted brand from China, KLT is committed to delivering premium floating type ball valves that combine robust construction with precise engineering. Whether you require standard specifications or tailored modifications, our product customization services ensure that your floating and trunnion ball valves meet your exact needs.

Support and Services:

Our Floating Type Ball Valve is designed to provide reliable and efficient flow control in various industrial applications. To ensure optimal performance and longevity of the valve, proper installation, operation, and maintenance are essential.

Installation:

Before installation, inspect the valve for any damage or debris. Ensure that the pipeline is clean and free from foreign materials. Install the valve in the correct flow direction as indicated on the body. Use appropriate gaskets and tighten flange bolts evenly to avoid stress on the valve body. Avoid excessive torque on the valve stem during installation.

Operation:

The Floating Type Ball Valve operates by rotating the ball within the valve body to open or close the flow path. Operate the valve handle smoothly without applying excessive force. Avoid rapid opening or closing to prevent water hammer or pressure surges. This valve is suitable for on/off service and should not be used for throttling purposes.

Maintenance:

Regular maintenance is recommended to ensure the valve remains in good working condition. Periodically check for leaks around the valve body and stem packing. Lubricate the stem and other moving parts if necessary, using compatible lubricants. If the valve becomes difficult to operate or leaks persist, disassemble the valve for inspection and replacement of worn or damaged parts.

Spare Parts and Repairs:

We provide genuine spare parts to maintain the integrity and performance of your Floating Type Ball Valve. Always use original parts for repairs and maintenance. For complex repairs or technical assistance, consult with authorized service personnel or refer to the product manual.

Safety Precautions:

Always depressurize the system and drain the pipeline before performing any maintenance or repair work on the valve. Wear appropriate personal protective equipment (PPE) when handling the valve and during maintenance activities. Follow all relevant safety regulations and guidelines to prevent accidents and injuries.

Packing and Shipping:

Product Packaging and Shipping for Floating Type Ball Valve

The Floating Type Ball Valve is carefully packaged to ensure safe delivery and maintain product integrity during transportation. Each valve is individually wrapped with protective materials such as bubble wrap or foam to prevent damage from shocks and vibrations.

After wrapping, the valves are placed in sturdy, durable cardboard boxes or wooden crates depending on the valve size and customer requirements. The packaging is designed to be moisture-resistant and corrosion-proof to protect the valve’s surface and internal components.

For bulk orders, the valves are securely arranged and separated by padding materials within pallets or crates to avoid movement and impact during transit. Each package is clearly labeled with product details, handling instructions, and shipping information to facilitate smooth logistics.

Shipping is carried out via reliable carriers using appropriate transportation methods including air, sea, or land freight, based on the destination and urgency. We ensure timely delivery with proper tracking and handling to meet customer satisfaction.

FAQ:

Q1: What is the brand and model number of this Floating Type Ball Valve?

A1: The Floating Type Ball Valve is manufactured by KLT and the model number is simply referred to as "ball valve".

Q2: Where is the KLT Floating Type Ball Valve made?

A2: The KLT Floating Type Ball Valve is made in China.

Q3: What type of valve is the KLT ball valve?

A3: It is a Floating Type Ball Valve, which means the ball inside the valve is not fixed but "floats" and is pressed against the seat by the fluid pressure to create a seal.

Q4: What applications are suitable for the KLT Floating Type Ball Valve?

A4: This valve is commonly used in plumbing, industrial pipelines, and fluid control systems where reliable shut-off and flow control are required.

Q5: What materials are used in the construction of the KLT Floating Type Ball Valve?

A5: Typically, these valves are made from stainless steel or brass, with seats made of PTFE or other durable materials, ensuring good corrosion resistance and durability. Please check specific product details for exact materials.