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3 Inch Butterfly Valve Dimensions

3 Inch Butterfly Valve Dimensions – Precise Specs from a Trusted Factory with High-Speed Delivery

Are you a purchasing or operations manager struggling with inconsistent valve sizing or poor-quality butterfly valves? Our detailed 3 inch butterfly valve dimensions guide is designed for English-speaking professionals seeking accuracy, quality assurance, and cost-effective solutions from a leading Chinese supplier.

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Common Challenges in Sourcing 3 Inch Butterfly Valves

  • Inaccurate or Non-Standard Dimensions: Variations in valve dimensions cause fitting issues and operational downtime, impacting your project timelines and increasing costs.
  • High Prices from Overseas Suppliers: Many suppliers charge premium prices due to middlemen or inefficient supply chains, reducing your ROI.
  • Poor Quality and Short Lifespan: Low-grade materials or poor manufacturing lead to early valve failure, risking leaks or system inefficiencies.
  • Delayed Delivery and Communication Barriers: Lack of prompt technical support and slow shipping delays project execution and add uncertainty.
  • Non-compliance with Local Standards: Using valves that don’t meet regulations can cause costly rejections or safety issues.

You deserve a supplier who understands these pain points and offers clear, reliable solutions.

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Why Ningjin Thriveon’s 3 Inch Butterfly Valve Dimensions Meet Your Exact Needs

Our valves deliver measurable benefits to your procurement and operations teams by combining precision engineering with streamlined supply:

  • Standardized Dimensions According to API, ANSI, and DIN: Our 3 inch butterfly valves conform strictly to international standards ensuring compatibility and interchangeability.
  • Robust Quality Assurance: Factory-controlled production with ISO 9001 certification and comprehensive testing guarantee durability and performance.
  • OEM/ODM Flexibility: Customize valve body materials, seat types, and actuator options to suit your application demands.
  • Competitive Pricing Backed by China’s Supply Chain Efficiency: Direct factory pricing without middlemen saves you up to 25% compared to Western suppliers.
  • Fast Response and Delivery: Our experienced engineers provide prompt technical support, and we ensure delivery within 15-20 business days.
  • Compliance with US and Global Standards: CE, RoHS, and API certifications included to guarantee regulatory adherence.

Technical Specifications Table for 3 Inch Butterfly Valve Dimensions

Parameter Dimension / Value Standard Reference
Nominal Diameter (DN) 3 inch (80 mm) ANSI B16.5
Face-to-Face Length 46 mm (1.81 inch) API 609
Flange Diameter 190 mm (7.48 inch) ANSI B16.5 Class 150
Number of Bolt Holes 4 ANSI B16.5
Bolt Hole Diameter 19 mm (0.75 inch) ANSI B16.5
Disc Thickness 6 mm (0.24 inch) Factory Standard
Operating Pressure 150 PSI (10 bar) API 609

Application Scenarios

  • Water treatment plants requiring reliable flow control
  • HVAC systems in commercial buildings
  • Oil and gas pipelines for isolation purposes
  • Chemical processing plants needing corrosion-resistant valves
  • Food and beverage processing with hygienic design options
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Trusted by Industry Leaders Worldwide

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“Since switching to Thriveon’s 3 inch butterfly valves, we have reduced valve replacement costs by 37%. Their dimensional accuracy ensures seamless integration on our assembly lines.” – John M., Operations Manager, USA
Certifications: CE, RoHS, ISO 9001, API 609, FDA, IPPC

Frequently Asked Questions about 3 Inch Butterfly Valve Dimensions

What are the exact dimensions of a 3 inch butterfly valve?

A standard 3 inch butterfly valve typically has a nominal diameter of 80 mm, flange diameter around 190 mm, 4 bolt holes with 19 mm diameter each, and a face-to-face length approximately 46 mm, conforming to ANSI and API standards.

Can these valves be customized for different pressure ratings?

Yes. Our OEM/ODM services allow customization of materials and designs to meet various pressure classes, typically up to ANSI Class 300 or 600 depending on application requirements.

What is the typical lead time for orders?

Standard orders usually ship within 15-20 business days after order confirmation. Expedited shipping options are available upon request.

Do you provide technical support for installation and maintenance?

Yes, our experienced engineering team provides detailed installation guides, maintenance tips, and responsive support via email or phone.

What payment methods do you accept for international orders?

We accept T/T bank transfers, L/C at sight, and PayPal for smaller orders. Flexible terms can be discussed for large-volume partnerships.

Order Your 3 Inch Butterfly Valve Today – Limited Stock Available

Benefit from risk-free sampling and our 12-month money-back guarantee. Our team is ready to assist you with prompt quotations and technical consultation.

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What Our Customers Say

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Emily R., Technical Director, South Africa

"Thriveon's 3 inch butterfly valves fit perfectly with our existing systems. The dimensional accuracy saved us weeks of rework."

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Michael T., Supply Chain Manager, USA

"Competitive pricing combined with reliable quality makes Thriveon our preferred valve supplier. Delivery was faster than expected."

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Sara K., Operations Manager, Italy

"The OEM customization options allowed us to optimize valve performance for our chemical processing plant."

Author Avatar

James L. Anderson

Senior Valve Engineer & Industry Analyst at Ningjin Thriveon Valve Co., Ltd.

With over 15 years of experience in valve design and international trade, James specializes in bridging manufacturing excellence with global procurement needs.




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