T: +86-15888736999
No.67, Wutong Rd, Three-Two Rd Binhai Industrial Park, Economic & Technoloical Development Zone, Wenzhou, Zhejiang, China
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Q01.5
Our Manual Three-piece Flange Ball Valve (Model Q01.5) is a versatile, heavy-duty industrial fluid control solution, precision-machined with state-of-the-art equipment and rigorously inspected by our professional quality control team. Engineered to perform reliably in high-pressure, high-temperature, and hydraulic systems, this valve delivers precise on-off and directional flow control for diverse industrial applications. It is trusted by industrial operators across food & beverage, brewing, dairy, water treatment, pharmaceutical, and chemical sectors, with additional compatibility for cryogenic fluids, gas, hydrogen, natural gas, steam, and compressed air systems. Its robust, modular design ensures long-lasting performance even in the most demanding operating environments.
The innovative three-piece construction of this industrial manual 3-piece flange ball valve delivers unrivaled maintenance flexibility for industrial facilities. Unlike traditional one-piece or two-piece valves, this design allows for full in-line maintenance without removing the valve body from the pipeline or disassembling connected joint components. This eliminates the need for full system shutdown, significantly reducing production downtime during maintenance, and simplifies reassembly with no required recalibration. For continuous-process manufacturing facilities, this translates directly to higher operational uptime and lower maintenance labor costs.
This high pressure three-piece flange ball valve is built to withstand harsh industrial environments, with a reinforced valve body and precision-machined components. It features a blow-out proof stem design that maximizes operational safety, eliminating stem ejection risk under extreme pressure fluctuations. The thickened stem packing with V-shaped stacking design and adjustable self-compensating gland ensures stable, long-term stem sealing, minimizing fugitive emissions and reducing process leak risks. Its durable construction makes it suitable for high-temperature, high-pressure, and hydraulic applications, extending service life and reducing replacement frequency to lower total cost of ownership.
To ensure full compatibility with sanitary process systems, all components of this sanitary flange ball valve undergo ultrasonic cleaning with specialized solutions to remove oil and grease after machining. Full assembly and calibration are completed in a dedicated cleanroom environment to prevent contamination. All fluid-contact sealing materials are reinforced PTFE, fully compliant with FDA 177.1550 and GMP standards, with full support for CIP and SIP processes. This ensures zero risk of product contamination, making it suitable for strict food, dairy, and pharmaceutical manufacturing processes.
This valve offers exceptional versatility for a wide range of fluid control applications, including directional flow control, cryogenic fluid handling, and services involving gas, hydrogen, natural gas, steam, water, and compressed air. Its wide size range and multiple flange standard compatibility make it easy to integrate into existing pipeline systems, reducing retrofitting costs for industrial operators.
We provide end-to-end customization solutions to meet the unique operational needs of industrial clients. Available options include custom flange connection standards (ISO, 3A, GB12459), special material construction for corrosive or extreme temperature environments, custom handle designs for ergonomic operation, and bespoke configurations for cryogenic, high-pressure hydrogen, or steam applications. We also offer full OEM/ODM services, including private brand labeling, custom packaging, and project-specific technical documentation, to support your brand and market requirements. Our engineering team can collaborate with you to develop tailored valve solutions matching your exact process specifications.
Its modular three-piece design allows for in-line maintenance and component replacement without removing the valve from the pipeline or disassembling connected components, eliminating full system shutdown and reducing maintenance downtime.
This valve is engineered for high-pressure, high-temperature, and hydraulic systems, with additional compatibility for cryogenic fluids, hydrogen, natural gas, steam, and compressed air applications.
Yes, all fluid-contact sealing materials are FDA 177.1550 and GMP compliant. All components are ultrasonically cleaned and assembled in a dedicated cleanroom to meet strict sanitary requirements, with full CIP and SIP compatibility.
We offer a wide size range from DN10 (1/2") up to DN150 (6"), with custom size options available upon request to match your specific pipeline requirements.
