NSW is an ISO9001 certified manufacturer of industrial ball valves. Floating ball valves manufactured by our company have perfect tight sealing and light torque. Our factory has a number of production lines, with advanced processing equipment experienced staff, our valves have been carefully designed, in line with API6D standards. The valve has anti-blowout, anti-static and fireproof sealing structures to prevent accidents and extend service life.
Product |
API 6D Floating Ball Valve Side Entry |
Nominal diameter |
NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4”,6”,8” |
Nominal diameter |
Class 150, 300, 600, 900, 1500, 2500. |
End Connection |
BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
Operation |
Handle Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
Materials |
Forged: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
Structure |
Full or Reduced Bore, RF, RTJ, or BW, Bolted bonnet or welded body design, Anti-Static Device, Anti-Blow out Stem, Cryogenic or High Temperature, Extended Stem |
Design and Manufacturer |
API 6D, API 608, ISO 17292 |
Face to Face |
API 6D, ASME B16.10 |
End Connection |
BW (ASME B16.25) |
NPT (ASME B1.20.1) |
|
RF, RTJ (ASME B16.5) |
|
Test and Inspection |
API 6D, API 598 |
Other |
NACE MR-0175, NACE MR-0103, ISO 15848 |
Also available per |
PT, UT, RT,MT. |
Fire safe design |
API 6FA, API 607 |
Floating ball valve is a common type of valve, simple and reliable structure. The following is a typical floating ball valve structure:
-Full or Reduced Bore
-RF, RTJ, or BW
-Bolted bonnet or welded body design
-Anti-Static Device
-Anti-Blow out Stem
-Cryogenic or High Temperature, Extended Stem
-Actuator: Lever, Gear Box, Bare Stem, Pneumatic Actuator, Electric Actuator
-Other Structure: Fire Safety
-Quarter-turn operation: Floating ball valves have a simple quarter-turn operation, making them easy to open or close with minimal effort.
-Floating ball design: The ball in a floating ball valve is not fixed in place but instead floats between two valve seats, allowing it to move and rotate freely. This design ensures a reliable seal and reduces the torque required for operation.
-Excellent sealing: Floating ball valves offer a tight seal when closed, preventing any leakage or loss of fluid. This sealing capability is especially important for high-pressure or high-temperature applications.
-Wide range of applications: Floating ball valves can handle a variety of fluids, including corrosive and abrasive liquids. They are suitable for use in industries such as oil and gas, chemical, petrochemical, and water treatment.
-Low maintenance: Floating ball valves are designed for easy maintenance, with minimal wear and tear on the valve components. This reduces downtime and ensures efficient operation.
-Versatile operation: Floating ball valves can be operated manually or automated with the use of actuators, such as a lever or motor. This allows for flexible control and adapts to different process requirements.
-Long service life: Floating ball valves are constructed from durable materials, such as stainless steel, which ensures a long service life even in demanding operating conditions.
In summary, floating ball valves are characterized by their quarter-turn operation, floating ball design, excellent sealing, wide range of applications, low maintenance, versatile operation, and long service life. These features make them a reliable choice for controlling fluid flow in various industries.
-Quality assurance: NSW is ISO9001 audited professional floating ball valve production products, also have CE, API 607, API 6D certificates
-Productive capacity: There are 5 production lines, advanced processing equipment, experienced designers, skilled operators, perfect production process.
-Quality control: According to ISO9001 established perfect quality control system. Professional inspection team and advanced quality inspection instruments.
-Delivery on time: Own casting factory, large inventory, multiple production lines
-After-sales service: Arrange technical personnel on-site service, technical support, free replacement
-Free sample, 7 days 24 hours service