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Solid Valve Balls

Custom Solid Valve Ball for Industrial Ball Valves

Custom Solid Valve Ball for Industrial Ball Valves

A Solid Valve Ball is a key internal component of a ball valve. It is a solid metal ball with a precisely machined bore or port. When the valve handle or actuator rotates the ball, the bore aligns with or moves away from the pipeline, allowing or stopping fluid flow.

Unlike hollow ball designs, a solid valve ball is machined from a solid metal blank. Its dimensions, bore configuration, material, and surface treatment can be customized according to the valve structure and customer drawings.

Boshi manufactures custom solid valve balls for ball valve manufacturers and industrial valve suppliers. With CNC machining, grinding, polishing,g and dimensional inspection capabilities, the company supports different material requirements, sizes, es and surface finishes for industrial valve production.

Inquiry
Parameter Specification
Product Name Solid Valve Ball
Product Design Solid
Size Range DN15–DN600
Dimensions According to customer drawings
Bore / Port Configuration Customized
Manufacturing Process Forging, casting, or other approved processes; CNC machining
Materials F304, F316, CF8, CF3M, Duplex, Super Duplex, Monel, Inconel, and others
Surface Treatment Mirror polishing, hardfacing, weld overlay, coating
Coating / Overlay Materials ENP, Hard Chrome, Stellite, Nickel-Based Alloys, TCC, CCC
Inspection Requirements According to customer specifications

Customer Challenges Boshi's Manufacturing Solutions
Standard valve balls do not match existing valve designs Custom dimensions and bore configurations
Different projects require different metal materials Multiple stainless steel and special alloy options
Standard surface finishes cannot meet project requirements Customized polishing, coating, and hardfacing
Buyers need components based on engineering drawings Drawing-based manufacturing and dimensional inspection
Sourcing multiple specifications from different suppliers is difficult Multiple material and processing options under one supplier
About
Zhejiang Boshi Valve Technology Co., Ltd.
Zhejiang Boshi Valve Technology Co., Ltd. was established in 2005 and specializes in manufacturing precision valve balls for ball valve manufacturers. Located in Wenzhou, Zhejiang, China, we have extensive experience supplying valve balls for international markets and provide custom manufacturing based on customer drawings, samples, and technical requirements.
Our in-house manufacturing capabilities include blank forging and pressing, steel plate rolling and welding, seamless pipe forming, and CNC machining. With integrated production management and quality control throughout the manufacturing process, we are committed to consistent product quality and reliable delivery.
Our valve balls are available in a wide range of materials, including 2Cr13, A105, LF2, F304, F316, F51, and F53. Our product range includes floating valve balls, trunnion valve balls, three-way valve balls, L-port valve balls, V-port valve balls, hard-seated valve balls, and other custom-designed valve balls for different applications.
We offer surface treatments and coatings including electroless nickel plating (ENP), tungsten carbide coating (TCC), and Stellite alloy coating (STL) to meet different requirements for hardness, corrosion resistance, and wear resistance. From raw material and machining to surface treatment and final inspection, we focus on quality, precision, and continuous improvement to meet the requirements of our customers.
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