Understanding the precise 10 inch butterfly valve dimensions is critical for procurement managers and technical directors aiming to ensure seamless pipeline integration and maximize ROI in industrial applications. This guide helps you eliminate costly mistakes caused by inaccurate sizing — allowing you to select valves that meet your system’s operational demands with confidence.
Get Free Quote in 24hFacing these challenges, you need a reliable partner offering precise dimension data, cost-effective pricing, and rapid delivery.
Discover our dimensional specs & solutions »At Ningjin Thriveon Valve Co., Ltd., we combine powerful factory capabilities with rigorous quality assurance to deliver butterfly valves that perfectly fit your industrial requirements. Our OEM/ODM design flexibility and high-speed delivery ensure your projects stay on track and within budget.
| Parameter | Dimension (mm/inches) | Notes |
|---|---|---|
| Nominal Diameter (DN) | 250 mm / 10 inch | Standard valve size |
| Face-to-Face Length | 89 mm / 3.5 inch | Complies with API 609 |
| Flange Diameter (Outside) | 330 mm / 13 inch | Matches ANSI 150# flange |
| Bolt Circle Diameter (BCD) | 295 mm / 11.6 inch | Center of bolt holes circle |
| Bolt Hole Size | 19 mm / 0.75 inch | For flange bolting |
| Number of Bolt Holes | 8 | Evenly spaced |
| Disc Thickness | 8 mm / 0.31 inch | Varies by material |
| Operating Torque | 80 Nm | Depends on seal type |
The standard dimensions typically follow API 609 and ANSI 150# specifications, including a face-to-face length of 89 mm and flange diameter of 330 mm, but exact values depend on valve type and manufacturer.
Yes, Ningjin Thriveon Valve offers OEM/ODM customization options to adapt valve dimensions according to unique project specifications.
Our standard lead time ranges from 15 to 30 days, depending on order volume and customization requirements.
All valves undergo stringent quality checks and comply with ISO 9001, CE, RoHS, and other applicable certifications to guarantee safety and reliability.
We offer technical assistance, warranty services, and replacement parts to support your operations post-purchase.
Benefit from our risk-free trial with free samples and a money-back guarantee if specifications are not met. Our multiple contact channels ensure you receive prompt responses:
"Exceptional dimensional accuracy helped us reduce installation errors drastically. Thriveon’s valves are now standard in our projects."
– John Carter, Technical Director, Midwest Energy
"The high-speed delivery and OEM design options saved us weeks of downtime during our plant upgrade."
– Sarah Nguyen, Procurement Manager, Global Chemicals
"Pricing was competitive without compromising quality—a rare combination in our industry."
– David Lee, Supply Chain Manager, AquaPure Inc.
Author: James Howard
Senior Valve Engineer & Industry Analyst at Ningjin Thriveon Valve Co., Ltd.
Over 15 years of experience in valve design and international procurement consulting, specializing in butterfly valves for complex industrial systems.
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+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
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Our products meet international certifications including ISO 9001, CE, RoHS, and API, ensuring compliance with your regional regulations and quality standards.