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Three-way Ball Valve with Middle Screw Connection

Three-way Ball Valve with Middle Screw Connection

The Fixed Three-Way Center-Threaded Ball Valve is a purpose-engineered diverter valve, characterized by its central threaded inlet port flanked by two outlet ports. This specific configuration is designed to efficiently alternate a single incoming flow between two distinct discharge paths, making it an indispensable component for system bypass, sampling, and process switching applications. Built with a robust fixed-ball construction and high-performance sealing seats, it guarantees reliable, leak-free operation and extended service life under frequent cycling. Commonly manufactured from corrosion-resistant stainless steel, this compact and durable valve is ideally suited for industrial fluid distribution, cooling circuits, and other systems requiring precise and dependable flow diversion.

Product Features & Advantages

 

1

Optimized Diverter Configuration: The central inlet with dual side outlets is specifically designed for flow diversion. This layout allows a single source to be seamlessly directed to one of two separate lines, significantly simplifying piping design and reducing the need for additional fittings.

 

2

Robust Fixed-Ball Construction: The ball is securely anchored within the valve body, ensuring mechanical stability and perfect alignment. This design minimizes seat wear, reduces operating torque, and provides consistent, bubble-tight sealing over a long lifespan, even in high-cycle applications.

 

3

Durable & Corrosion-Resistant Materials: Constructed primarily from 304 or 316 stainless steel, the valve offers excellent resistance to corrosion, oxidation, and high temperatures, ensuring reliability when handling a wide range of industrial fluids and operating in challenging environments.

 

4

Compact & Sanitary Design: The streamlined body features a reduced number of internal cavities, promoting cleaner flow and easier cleaning. Its compact footprint facilitates straightforward in-line installation, saving space and simplifying maintenance.

 

5

Ready for Automation: The valve is typically equipped with a standardized ISO 5211 mounting pad, allowing for direct and hassle-free integration with pneumatic or electric actuators. This enables effortless upgrade from manual to fully automated flow switching.

 

 

Our Service

 

We ensure your flow control systems operate at peak performance with our dedicated support:

 

 

◎Comprehensive Technical Documentation: Receive detailed flow orientation charts, torque specifications, and installation guides to ensure optimal valve performance and integration.

◎Easy Maintenance & Spare Parts: We offer readily available spare part kits, including seal sets and threaded port adapters, to support quick maintenance and minimize system downtime.

◎Custom Automation Retrofits: Our team provides expert support and components for retrofitting manual valves with electric or pneumatic actuators, tailoring the solution to your specific control requirements.

 

FAQ

 

Q: What is the primary application advantage of the center inlet design?

A: The primary advantage is streamlined flow diversion. It allows a single fluid source from the central port to be effortlessly directed to either of the two side outlets. This eliminates complex piping arrangements and is ideal for applications like alternating between two processes, creating a bypass loop, or setting up a sampling system.

Q: How does the fixed-ball design enhance valve longevity and performance?

A: The fixed-ball design provides superior mechanical stability by preventing ball movement under pressure. This ensures even contact with the seats, leading to more consistent sealing, significantly reduced wear on critical components, and lower operating torque. The result is a more reliable valve with a dramatically extended service life, particularly in applications requiring frequent switching.

Q: Can this valve be automated for remote control?

A: Yes, absolutely. The valve is designed to be automation-ready, featuring a standard ISO 5211 mounting pad. This allows for the direct installation of a wide range of pneumatic or electric actuators, enabling seamless integration into automated control systems for precise and remote flow diversion.

Q: What materials are commonly used, and for which industries is this valve best suited?

A: This valve is commonly manufactured from stainless steel (SS304 or SS316) for its strength and corrosion resistance. It is perfectly suited for industries and applications such as:

Industrial Process Control: For diverting process streams and cooling fluids.

Water Treatment: In chemical dosing and filter bypass lines.

HVAC Systems: For switching between heating and cooling circuits.

General Equipment Manufacturing: Where compact and reliable flow diversion is required.

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