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2 150LB Aluminium Bronze C95800 Floating Ball Valve - China Suppliers & Factory
Products Specification
| Type | Floating Ball Valve |
| Size | 2“ |
| Pressure | 150LB |
| Connection | Flange End |
| Operation | LEVER |
| Body Material | C95800 |
| Design Standard | API6D |
| FTF Dimension Standard | ASME B16.10 |
| Flange Dimension Standard | ASME B16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
1. Floating Ball Design
The ball is not fixed to any shaft and is allowed to float within the valve body. The ball is held in place by the valve seats and the fluid pressure.
2. Self-Sealing Mechanism
The floating ball is pressed against the downstream seat by the pressure of the fluid, creating a tight seal. This ensures reliable sealing performance.
3. Simple Construction
The design is relatively simple compared to trunnion mounted ball valves, which makes floating ball valves easier to maintain and cost-effective.
4. Bidirectional Sealing
Floating ball valves can provide sealing in both directions, allowing for versatile installation and operation.
5. Size and Pressure Range
Typically used in smaller diameters (usually up to 12 inches) and moderate pressure applications. For high-pressure applications, trunnion mounted ball valves are more suitable.
6. Ease of Operation
These valves require low torque to operate, making them easy to open and close, often using manual levers, gears, or actuators.
7. Compact and Lightweight
Floating ball valves are generally more compact and lighter compared to trunnion mounted ball valves, which can be advantageous in applications with space constraints.
8. Fire-Safe Design
Many floating ball valves are designed to be fire-safe, providing additional safety in case of a fire by maintaining sealing integrity.
9. Anti-Static Devices
To prevent static electricity buildup and potential sparking, floating ball valves often include anti-static devices, which are essential in handling flammable fluids.
10. Versatility
Suitable for a wide range of fluids, including gases, liquids, and slurries, in various industries like water treatment, chemical processing, and general industrial use.
11. Cost-Effective
Due to their simpler design and construction, floating ball valves are generally less expensive than trunnion mounted ball valves, making them a cost-effective option for many applications.
These features make floating ball valves a popular choice for a variety of applications where moderate pressure and reliable sealing are required.
Application
1. Oil and Gas Industry
- Upstream: Used in drilling operations, production manifolds, and wellhead equipment.
- Midstream: Ideal for pipeline systems, storage facilities, and compressor stations.
- Downstream: Commonly found in refineries and petrochemical plants for controlling process flows.
2. Petrochemical Industry
Utilized in the transportation and processing of chemicals, where robust and reliable sealing is critical.
3. Power Generation
Used in power plants, including nuclear, thermal, and hydroelectric, to control steam, water, and other fluids in high-pressure systems.
4. Water and Wastewater Treatment
Employed in large-scale water treatment plants and distribution systems for their durability and ability to handle high pressures.
5. Marine and Offshore Applications
Suitable for subsea applications and offshore platforms where reliability under extreme conditions is essential.
6. LNG and Cryogenics
Used in liquefied natural gas (LNG) plants and cryogenic processes due to their ability to perform well at low temperatures.
7. Mining and Minerals Processing
Applied in slurry handling, ore processing, and other high-abrasion environments.
8. Pulp and Paper Industry
Used in the processing and transport of pulp and paper products, where large volumes and high pressures are common.
9. HVAC Systems
Utilized in heating, ventilation, and air conditioning systems for large buildings and industrial complexes.
10. Industrial Manufacturing
Used in various manufacturing processes where reliable fluid control is necessary.
11. Chemical Processing
Employed in the handling of corrosive and hazardous chemicals where high integrity and reliability are needed.
12. Fire Safety Systems
Often integrated into fire suppression systems, especially in industrial settings, due to their fire-safe design.
Technical Drawing
Frequently Asked Questions
What is the body material C95800 used for this valve?
C95800 is Nickel Aluminum Bronze. It offers exceptional resistance to corrosion, cavitation, and erosion, making it ideal for marine, seawater, and offshore applications.
What standards does this 2" 150LB floating ball valve comply with?
This valve is manufactured according to standard design API6D, face-to-face dimension ASME B16.10, flange dimension ASME B16.5, and is thoroughly tested under API598 standards.
How does the self-sealing mechanism work in a floating ball valve?
The ball is not anchored to a trunnion shaft. When upstream pressure builds up, it pushes the ball against the downstream seat, creating a tight, leak-proof seal.
Can this valve handle bidirectional flow?
Yes, floating ball valves provide bidirectional sealing, meaning they can seal effectively regardless of the direction of fluid flow.
Is this valve suitable for high-pressure systems?
This specific model is rated for Class 150 (150LB), which is ideal for moderate pressure applications. For extremely high-pressure systems, a trunnion-mounted design is usually recommended.