Understanding 2 inch flanged ball valve dimensions is critical for you to ensure seamless integration, minimize downtime, and optimize your system performance. Whether you’re a purchasing manager, technical director, or operations manager in the USA or other English-speaking regions, this guide clarifies essential size specifications, standards, and fitting details for your valve procurement.
You need precise, quality-assured 2 inch flanged ball valve dimensions to avoid these costly pitfalls and maintain system integrity.
| Dimension | Size (2 Inch) | Unit |
|---|---|---|
| Flange Outer Diameter (OD) | 6.00 | inches |
| Flange Inner Diameter (ID) | 2.38 | inches |
| Bolt Circle Diameter (BCD) | 4.75 | inches |
| Number of Bolt Holes | 4 | pieces |
| Bolt Hole Diameter | 0.75 | inches |
| Flange Thickness | 0.75 | inches |
| Face-to-Face Length | 5.50 | inches |
"Switching to Ningjin Thriveon’s 2 inch flanged ball valves reduced our flange mismatch issues by 90%, saving $120,000 annually in downtime." – Procurement Manager, EnergyCo USA150-flanged-ball-valve-dimensions 12-inch-ball-valve-stainless-steel
"Their precise dimension control and fast delivery empowered our production line to meet tight deadlines consistently." – Operations Director, ChemPro South Africa




Typically, 2 inch flanged ball valves follow ANSI B16.5 Class 150 with a flange outer diameter of 6 inches, bolt circle diameter of 4.75 inches, 4 bolt holes of 0.75 inch diameter, and flange thickness of 0.75 inches.
Yes, Ningjin Thriveon offers OEM/ODM design services allowing customization of flange sizes, bolt patterns, face finishes, and pressure ratings to meet your project specifications.
Standard 2 inch flanged ball valves are usually shipped within 15-20 business days. Customized orders depend on design complexity but we prioritize high-speed delivery to reduce your downtime.
We implement ISO 9001 quality management systems, utilize precision CNC machining, and conduct strict dimensional inspections using calibrated gauges to guarantee compliance.
We accept international bank transfers (T/T), Letter of Credit (L/C), and secure online payments via PayPal and Alibaba Trade Assurance for your convenience and safety.

Yes, we offer a 12-month warranty on all valves and technical support including installation guidance, troubleshooting, and spare parts supply to minimize your operational risk.
Limited stock available for standard dimension valves. Take advantage of our risk-free trial offer with free samples and money-back guarantee. Ensure your next project runs smoothly with Ningjin Thriveon’s quality-assured valves.
"The 2 inch flanged ball valves from Thriveon met our exact dimension needs, cutting installation time by 30%. Reliable quality at competitive pricing."
- John M., Operations Manager, Texas, USA
"Excellent OEM support for custom flange dimensions helped us streamline our chemical plant upgrades. Fast delivery and responsive engineers."
- Elena R., Technical Director, Illinois, USA
"We trust Ningjin Thriveon for their consistent dimension accuracy and robust valve performance, ensuring zero leakage incidents in our water systems."
- Michael T., Procurement Lead, California, USA
David Chen is a Senior Technical Engineer at Ningjin Thriveon Valve Co., Ltd., with over 15 years of experience in valve design and manufacturing. David specializes in valve dimension standardization and international supply chain optimization, delivering expert insights to streamline valve selection and installation for industrial clients worldwide.
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Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China