Understanding 4 butterfly valve dimensions is critical for your procurement and engineering teams to ensure optimal valve performance and compatibility. As a purchasing manager or technical director in the USA or other English-speaking regions, you demand reliable technical data that directly impacts ROI and operational efficiency.
Get Free Quote in 24hWhen selecting butterfly valves, inaccurate or incomplete dimension data can cause costly delays and operational failures. Here are the core pain points you likely experience:
Resolve these issues now to safeguard your operations and budget.
Discover How We Solve These Problems →At Ningjin Thriveon Valve Co., Ltd., we deliver precision-engineered butterfly valves with clearly defined dimensions tailored to your project requirements. Our advantages include:
| Dimension Type | Description | Typical Range (mm) | Standard Reference |
|---|---|---|---|
| Face-to-Face Length (L) | Distance between valve flanges | 50 - 600 | API 609, ISO 5752 |
| Nominal Diameter (DN) | Internal pipe diameter valve fits | 40 - 600 | ISO 6708 |
| Disc Diameter (D) | Diameter of the butterfly disc | 45 - 620 | Manufacturer Specification |
| Flange Outer Diameter (OD) | External flange dimension for bolt alignment | 110 - 630 | ANSI B16.5 / DIN EN 1092 |
Our butterfly valves with precise dimension control are widely used in:
Case Study: A US-based HVAC contractor reduced valve replacement downtime by 37% after switching to our OEM butterfly valves, thanks to precise dimension adherence and rapid delivery.
Request Detailed Dimension Drawings Now →Standard butterfly valve dimensions include face-to-face length, nominal diameter, disc diameter, and flange outer diameter, following API 609 and ISO 5752 standards.
Yes, we offer OEM/ODM services to tailor valve dimensions to your precise engineering specifications, ensuring perfect integration.
Standard lead time is 15-25 days, with expedited options available depending on order size and customization.
We accept T/T, L/C, PayPal, and other international methods upon agreement.

Yes, our engineers offer ongoing technical support for installation, maintenance, and troubleshooting.
Act now to take advantage of our risk-free offer: free samples and money-back guarantee if product dimensions don’t meet your standards.
Emily R., Supply Chain Manager, Texas
"The dimension accuracy of Thriveon's butterfly valves is unmatched. Our assembly line downtime dropped significantly."
David K., Technical Director, California
"OEM customization helped us integrate valves seamlessly into our chemical plants. Excellent quality and fast delivery."
Sarah L., Operations Manager, New York
"We appreciate Thriveon's technical support and detailed dimension sheets that simplified our procurement process."
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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
36-butterfly-valve-dimensions 3-butterfly-valve-dimensions
Trusted by Industry Leaders & Certifications
Certifications: CE, ISO 9001, RoHS, API 609, ANSI B16.5 – fully compliant with US and international regulations.