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8 Inch Butterfly Valve Dimensions

8 Inch Butterfly Valve Dimensions: Precise Specifications for Efficient Industrial Applications

Discover detailed 8 inch butterfly valve dimensions tailored for your industrial needs. At Ningjin Thriveon Valve Co., Ltd., we deliver precise valve sizing backed by quality assurance, OEM/ODM customization, and high-speed delivery. Whether you manage procurement or oversee operations, accurate valve dimensions ensure optimal fit, performance, and ROI. Get your free quote in 24h to streamline your supply chain now.

Common Challenges with 8 Inch Butterfly Valve Dimensions

  • Inconsistent Dimension Standards: Variations between ANSI, API, and DIN standards lead to misfit and installation delays, increasing project costs by up to 15%.
  • Lack of Accurate Technical Data: Insufficient or unclear dimension specifications cause procurement errors and operational inefficiencies.
  • Quality vs Price Dilemma: Many suppliers offer low-cost valves without adhering to precise sizing or materials standards, risking premature failure.
  • Limited OEM/ODM Flexibility: Fixed-size valves restrict customization needed for specialized industrial systems.
  • Long Lead Times: Extended delivery schedules due to manufacturing delays affect project timelines and budgets.

These pain points disrupt your operations, affecting ROI and supplier trust. Learn how our 8 inch butterfly valve dimensions solve these issues next.

How Ningjin Thriveon’s 8 Inch Butterfly Valve Dimensions Deliver Value

  • Strict Compliance with International Standards: Dimensions strictly follow API 609, ANSI B16.5, and ISO 5752, ensuring compatibility and ease of integration.
  • Comprehensive Dimension Data: Detailed specs including face-to-face length, flange dimensions, disc diameter, and shaft sizes provided for exact fit.
  • OEM/ODM Design Capabilities: Custom dimensioning available to meet unique project requirements and reduce modification costs.
  • High-Quality Materials & Precision Manufacturing: Ensures dimensional stability and long-term durability, lowering maintenance by 25%.
  • Rapid Production & Global Shipping: High-speed delivery options reduce lead times by 30%, supporting your project schedules.

Download our detailed 8 inch butterfly valve dimension brochure now.

Technical Specifications for 8 Inch Butterfly Valve Dimensions
Dimension Value (mm) Description
Nominal Diameter (DN) 200 Standard nominal pipe size for 8 inch valve
Face-to-Face Length 54 Distance between valve flanges according to API 609
Flange Diameter 280 Outer diameter of valve flange compatible with ANSI B16.5 Class 150
Number of Bolt Holes 8 Standard bolt hole count for flange connection
Bolt Hole Diameter 22 Diameter of each bolt hole
Disc Diameter 210 Diameter of the butterfly valve disc
Shaft Diameter 30 Diameter of the valve stem/shaft

Application Scenarios

  • Water Treatment Plants: Precise dimensioning ensures leak-free shutoff under high flow rates.
  • Chemical Processing: Resistant materials paired with accurate sizing reduce downtime.
  • HVAC Systems: Reliable control of air and water flow with minimal pressure drop.
  • Oil & Gas Pipelines: Robust dimensions to withstand pressure and corrosive environments.
  • Food & Beverage Production: Sanitary design options compatible with regulatory standards.

Contact us to discuss your specific dimension and application needs.

Trusted by Global Leaders – Social Proof

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"Switching to Ningjin Thriveon’s 8 inch butterfly valves cut our maintenance downtime by 37%, thanks to exact dimension matching and superior build quality." – Michael R., Operations Manager, US Water Corp.
"Their OEM customization ensured our pipeline upgrades fit seamlessly, saving us thousands in retrofit costs." – Sarah L., Technical Director, Gulf Petrochemicals

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Our products comply fully with CE, ISO 9001, RoHS, and API standards, guaranteeing quality and regulatory adherence globally.

Frequently Asked Questions (FAQs)

What are the standard dimensions for an 8 inch butterfly valve?

Standard dimensions follow ANSI B16.5 flange specifications, with a nominal diameter (DN) of 200mm, flange diameter approximately 280mm, face-to-face length about 54mm, and 8 bolt holes of 22mm diameter. Custom sizes are available upon request.

Can you provide OEM/ODM services for butterfly valve dimensions?

Yes, Ningjin Thriveon offers full OEM/ODM customization including dimension modifications to fit your project specifications, supported by our experienced engineering team.

What is the typical lead time for 8 inch butterfly valves?

Standard valves are available for shipment within 15-20 working days. Customized orders may require 25-30 working days, depending on dimension complexity.

What payment methods do you accept for international orders?

We accept T/T (wire transfer), L/C at sight, and PayPal for smaller orders. Our sales team can provide detailed invoicing and payment terms tailored to your needs.

How does your after-sales service support dimension-related issues?

We provide technical support including dimension verification, installation guidance, and replacement parts. Our team responds within 24 hours to resolve any dimension-related concerns.

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Request Your 8 Inch Butterfly Valve Dimensions Now

Don’t let dimension mismatches delay your project or increase costs. Take advantage of our limited-time offer: free sample available for qualified buyers and money-back guarantee on dimension accuracy.

Or contact us via email or WhatsApp for immediate assistance.

Customer Reviews

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David H., Supply Chain Manager, California

"The precision of the 8 inch butterfly valve dimensions from Thriveon saved us significant rework time on our pipeline installation."

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Linda K., Technical Director, Texas

"Their detailed technical specs and fast response helped us finalize our valve selection confidently and within budget."

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Mark S., Operations Manager, Florida

"Ningjin Thriveon’s dimension accuracy and quality assurance made them our go-to supplier for butterfly valves."

About the Author

Author Avatar

John M. Thompson

John is a Senior Technical Engineer at Ningjin Thriveon Valve Co., Ltd., with over 15 years of experience in valve design and international industrial supply. His expertise lies in developing custom valve solutions and ensuring compliance with global dimension standards to optimize performance and client ROI.




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