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Q41F
J-VALVES
API 6D Nickel Aluminum Bronze Flanged Floating Ball Valve with Handle Operation
Structural Features
Floating Ball Design: Adopting a floating ball structure, the ball can automatically adjust its sealing position under the action of medium pressure to ensure the sealing performance.
Full Bore or Reduced Bore: Both full bore and reduced bore options are available.
Blowout-Proof Stem Design: The valve stem is designed with a blowout-proof feature to ensure operational safety under high-pressure working conditions.
Fire-Safe Design: Complies with the API 607 fire safety standard.
Static Electricity Conduction Design: Equipped with an anti-static design to prevent the accumulation of static electricity.
Multiple Operation Modes: Supports manual operation (handle operation), pneumatic actuators and electric actuators.
ISO 5211 Mounting Interface: An ISO 5211 mounting interface can be optionally equipped for easy connection with actuators.
Technical Parameters
Nominal Diameter: 1/4" ~ 12" (DN6 ~ DN300).
Pressure Rating: 150LB ~ 2500LB (PN20 ~ PN420).
Operating Temperature: -196°C ~ 450°C.
Applicable Media: Water, steam, oil, natural gas, etc.
Valve Body Material: Nickel-aluminum bronze (such as ASTM B148 C95800 or C63200).
Sealing Materials: PTFE, RPTFE.
Design and Manufacturing Standards: API 6D, API 608.
Pressure and Temperature Standards: ASME B16.34.
Flange Standards: ASME B16.5.
Testing and Inspection Standards: API 598.
Application Scenarios
Oil and Gas Industry: Used in natural gas transmission pipelines, oil exploration and transportation systems, especially in corrosive environments containing hydrogen sulfide (H₂S) and so on.
Chemical Industry: Suitable for chemical medium transmission pipelines that require corrosion resistance.
Offshore Engineering: Due to its excellent corrosion resistance, it is suitable for pipeline systems in the marine environment.
Water Treatment Industry: Used for medium control in water treatment systems.

Note: All the data should be confirmed with the approved drawings of manufacturer.
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