3PC Threaded Ball Valves

DIYE VALVE's 3PC Threaded Ball Valves are mature and reliable detachable industrial valves designed for fluid control in various industrial systems. As a professional manufacturer with years of experience in valve R&D and production, we strictly control quality throughout the entire process to ensure that every valve meets the high standards of the global export market and is suitable for the complex and harsh operating conditions of multiple industries.

Core Product Advantages

1. Superior Materials and Precision Craftsmanship

3PC Threaded Ball Valves utilize mature and advanced precision casting technology, ensuring accurate valve body dimensions, smooth surfaces, and a compact structure, effectively avoiding defects such as sand holes and air bubbles that affect performance. The valve body is made of selected high-quality SUS304, SUS316, and SUS316L stainless steel, with stable chemical composition, excellent corrosion resistance, high-temperature resistance, and structural strength. It is not prone to deformation or rusting even after long-term use, and achieves zero media contamination, making it suitable for industries with high cleanliness requirements such as food processing and water treatment.

2. Reliable Sealing Performance and Rigorous Quality Testing

The valves are equipped with a high-performance sealing structure. The valve seat uses high-quality PTFE and food-grade seals, which are wear-resistant and have excellent sealing performance. The sealing surface fits tightly, opening and closing is easy, achieving reliable bidirectional sealing with no internal or external leakage risks. Each 3PC threaded ball valve undergoes rigorous shell strength testing and sealing performance pressure testing according to international standards before leaving the factory, ensuring the product is safe and reliable under rated pressure and fully meets the quality and safety requirements of the global export market.

3. Wide Range of Applications

Thanks to its superior material properties and structural design, this valve is suitable for harsh working conditions in various industrial sectors, including chemical, water treatment, food processing, and petroleum. Its detachable three-piece structure facilitates maintenance and cleaning, eliminating the need to disassemble the entire valve from the pipeline, significantly improving operational efficiency and reducing maintenance costs.

About DIYE VALVE

As a professional valve export manufacturer in China, DIYE VALVE is a trusted global supplier of 3PC threaded ball valves. With extensive overseas export experience and a mature supply chain management system, our products are stably exported to dozens of countries and regions in Europe, the Middle East, Southeast Asia, Russia, Central Asia, and the Americas. We are familiar with the national standards, customs clearance requirements, and industrial conditions of each region.

Our factory is equipped with advanced production equipment and a professional R&D team, adhering to the philosophy of "Quality First, Customer Supreme," providing high-quality products and services. We offer customized selection support for 3PC threaded ball valves, providing full specifications, multiple materials, and multiple pressure ratings. We precisely match materials, sealing structures, and connection methods according to specific customer needs, and provide a one-stop full-process service from technical consultation, drawing confirmation, sample testing to mass production, logistics tracking, and after-sales service, making overseas procurement more worry-free, reliable, and efficient.

Technical Specifications

Customized Services

To meet the diverse needs of global customers, DIYE VALVE offers flexible parameter adjustments for the entire series of 3PC threaded ball valves, covering thread standards (NPT, BSP, G, BSPT, etc.), pressure ratings, material selection (304/316/316L stainless steel), sealing materials, as well as non-standard sizes, special interfaces, platform modifications, appearance printing, and logo customization. All needs can be fully met through our one-stop service, providing personalized solutions for each customer to help solve practical fluid control problems and optimize costs.

FAQS

Q: What is the structure of a 3PC welded ball valve?

A: A 3PC (three-piece) ball valve consists of three sections: left body, right body and center body, which are connected by bolts. It allows online disassembly and maintenance without cutting the entire valve off the pipeline.

Q: What types of welded ends are available for 3PC welded ball valves?

A: Two common types are available: - Butt Weld (BW): The valve end is welded to the pipeline by butt joint, featuring high strength and zero leakage, suitable for high-pressure and high-temperature working conditions. - Socket Weld (SW): The pipeline is inserted into the valve end for welding, easy to install, mostly used for small-diameter valves.

Q: Is customization available for 3PC threaded ball valves ?

A: Yes, customization is supported. Customizable options include: diameter, pressure rating, material, extended stem, pneumatic/electric actuator, special sealing materials and more.