Understanding the 8 butterfly valve dimensions is critical for ensuring accurate valve selection and maintaining your system's efficiency. Whether you are a purchasing manager or technical director in the USA or other English-speaking regions, mastering these dimensions empowers you to optimize your procurement decisions while reducing costs and downtime.
Selecting butterfly valves without precise dimension knowledge leads to several challenges for purchasing and operations managers:
These challenges highlight the urgent need for thorough understanding and standardization of butterfly valve dimensions.
Next step: Learn the critical dimensions that define butterfly valve performance.
Accurate sizing depends on understanding these essential dimensions used globally to ensure fit and function:
Mastering these parameters allows you to avoid mismatches and optimize valve performance.
Ready to apply these standards? Check our technical specifications below.
| Dimension | Symbol | Typical Range (mm) | Notes |
|---|---|---|---|
| Face-to-Face Length | L | 40 - 300 | Depends on valve size and pressure class |
| Nominal Diameter | DN | 50 - 600 | Matches piping system size |
| Flange Outer Diameter | D | 110 - 660 | Standardized by ANSI/ASME B16.5 |
| Bolt Circle Diameter | K | 85 - 620 | Ensures proper flange alignment |
| Number of Bolt Holes | n | 4 - 20 | Varies by valve size and pressure rating |
| Bolt Hole Diameter | d | 18 - 34 | Fits standard bolt sizes |
| Valve Body Thickness | T | 6 - 20 | Impact on strength and durability |
| Disc Thickness | t | 4 - 15 | Affects flow control and wear resistance |
Explore our OEM/ODM design services to customize valve dimensions for your unique needs.
Our butterfly valves, designed with precise adherence to the 8 key dimensions, serve diverse industrial sectors including:
4-butterfly-valve-dimensions 4-inch-butterfly-valve-dimensions
Case Study: A USA-based water treatment facility reduced valve replacement downtime by 37% after switching to our precisely dimensioned butterfly valves.
Contact us now to discuss your specific application requirements.
Our valves strictly follow ANSI/ASME B16.5 and ISO 5752 standards to ensure compatibility and quality across global markets.
Yes, we offer OEM/ODM services to tailor valve dimensions according to your system specifications and industry requirements.
Our high-speed production and logistics enable delivery within 15-25 days, depending on order size and customization.
Absolutely. Our experienced engineers are available for consultation and on-site support to ensure proper installation and operation.
We accept wire transfers (T/T), Letters of Credit (L/C), and major international payment platforms for secure transactions.
Limited stock available for fast shipping. Benefit from our free sample offer and money-back guarantee to mitigate your risks.
Contact us now via:
Lisa T., Supply Chain Manager, Texas, USA
"The detailed dimension specs helped us install valves seamlessly across multiple plants. Thriveon Valve’s quick delivery and quality assurance exceeded expectations."
Mark D., Technical Director, California, USA
"Their OEM service allowed us to specify exact bolt hole patterns, reducing installation time by 22%. Highly recommended for precision and support."
Susan K., Operations Manager, New York, USA
"Switching to Thriveon Valve significantly cut our maintenance costs by ensuring the valves perfectly matched our pipeline dimensions."
James Chen – Senior Valve Engineer & Industry Analyst at Ningjin Thriveon Valve Co., Ltd.
With over 15 years of experience in industrial valve design and procurement consulting, James specializes in helping global clients optimize valve specifications for maximum ROI and operational efficiency.
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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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