Hearken Flow’s threaded ball valves feature quick installation, reliable high sealing performance, and no leakage.
Reliable Sealing
Hearken Flow’s threaded ball valve features a double-sealing design and optimized internal structure. Its threaded connection effectively reduces the risk of leakage due to improper installation. High-precision ball and seat ensure a tight connection between the contact surfaces, preventing internal and external leakage and effectively improving your system’s safety.

Force on Producing Thread Ball Valve
We have a large inventory of Hearken Flow threaded ball valves in common specifications, which can support fast delivery and effectively shorten the waiting time for your project delivery.
Hearken Flow Thread Ball Valve

1-PC Stainless Steel Threaded Ball Valve
Reduce your project costs without sacrificing durability by choosing this economical, leak-resistant solid body design for standard applications.

2-Piece Full Port Threaded Ball Valve
Maximize flow efficiency and minimize pressure drops in your system with a full-bore internal design that allows fluids to pass through unrestricted.

3-Piece Threaded Ball Valve (1000 WOG)
Simplify your maintenance routine with a swing-out body that lets you clean or repair the valve inline without ever unscrewing it from the pipe.

Brass Threaded Ball Valve (Male x Female)
Save installation time and eliminate the need for extra adapters with this direct-connect solution perfect for residential and commercial plumbing.

3-Way Threaded Ball Valve (L/T Port)
Streamline your piping layout by using a single valve to easily divert flow directions or mix media, eliminating the need for complex multiple-valve arrays.

Threaded Ball Valve with Mounting Pad
Future-proof your system with a built-in mounting platform that allows you to easily attach actuators for automation whenever you are ready.

ISO 5211 BSP Thread Ball Valve
Ensure seamless integration into your automated international systems with a globally standardized direct-mount interface and BSP threading.

PVC Threaded Union Ball Valve
Handle corrosive water or chemical applications confidently and enjoy the fastest possible replacement capability with true union ends that detach by hand.

High Pressure NPT Thread Ball Valve
Maintain absolute safety and seal integrity in your hydraulic or critical high-pressure systems with a heavy-duty body built to withstand extreme stress.

Mini Brass Threaded Ball Valve
Gain precise flow control in the tightest confined spaces or instrumentation lines where standard-sized valves simply won’t fit.
Advantage
Why Choose Hearken Flow Thread Ball Valve?
Global Compatibility
Hearken Flow’s threaded ball valves offer a variety of thread standards, including BSPP, BSPT, BSP, and NPT. They cover a wide range of pressure ratings and sizes, meeting the industry standards of various countries and regions. Regardless of your project location, we ensure precise fit and seamless connection.


Low Operating Force
The Hearken Flow threaded ball valve is precision-machined to minimize friction between the ball and stem. Its ergonomic handle reduces operating force, making opening, closing, and regulating flow easier.
Highly Wear-Resistant


Hearken Flow threaded ball valves, made of highly wear-resistant materials, offer a variety of robust, corrosion-resistant material options, including 304/316 stainless steel, alloys, brass, and PVC. You can choose the right threaded ball valve material based on your application. The right threaded ball valve material can significantly reduce wear in heavy-duty industrial applications, effectively shortening replacement cycles.
Production
Thread Ball Valve Production Process
Raw Material Testing
We conduct raw material testing on threaded-end ball valves based on the material types you require to ensure that the material quality meets design standards and performance requirements.
Processing
The threads, balls, and seats in Hearken Flow threaded ball valves are processed and tested for performance to ensure sealing performance and reliable durability.
Assembly
Every Hearken Flow threaded ball valve undergoes a lubrication process during assembly, ensuring smooth and flexible operation on-site, as well as high assembly precision and securely tightened threads.
Overall Testing
A series of performance tests ensure that Hearken Flow threaded ball valves can meet the requirements of various applications and operate stably and long-term in a variety of environments, pressure levels, and media.
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Stable Operation, Easy Control

Flexible Integration
Hearken Flow threaded ball valves feature standard interfaces for easy automation integration, enabling easy remote control with pneumatic or electric actuators. Hearken Flow can provide specialized solutions.

Reduce Downtime
Every Hearken Flow threaded ball valve is tested for millions of on-off cycles before you receive it. Whether used in high-frequency working conditions or extreme temperature scenarios, it can continue to operate stably, ensuring consistent sealing performance and reducing your downtime losses caused by replacement or repair.
Your Professional Thread Ball Valve Manufacturer in China
Hearken Flow’s threaded ball valves can be flexibly integrated into your existing pipelines, providing you with a choice of internal thread ball valves and external thread ball valves, without the need for other accessories.
Thread Ball Valve by Applications
FAQ
A: We offer all major international standards, including NPT (American), BSPT (Tapered), and BSPP (Parallel). Hearken Flow ensures high-precision machining to prevent thread galling and ensure a tight seal.
A: Our standard industrial series is rated for 1000 WOG (1000 PSI for Water, Oil, and Gas). For high-pressure hydraulic applications, Hearken Flow provides specialized models rated up to 6000 PSI.
A: Hearken Flow recommends using high-quality PTFE tape or thread sealant compatible with your media. Proper torque during tightening is essential to prevent over-stressing the threaded ends.
A: Yes. Hearken Flow provides full-port designs for maximum flow with minimal pressure drop, as well as reduced-port designs which offer a more compact and cost-effective solution for applications where flow volume is less critical.
A: Yes. Most of our threaded models come standard with a stainless steel locking handle. This allows users to secure the valve in the open or closed position to prevent accidental operation.






