Struggling with unreliable butterfly valves that increase downtime and costs? Our 20 inch butterfly valves deliver precision control and durability for your industrial flow systems. Designed for purchasing managers and technical directors seeking high ROI and dependable supplier partnerships.
You deserve a 20 inch butterfly valve that balances cost efficiency, reliability, and compliance without compromising delivery speed.
Discover how Thriveon solves these issues »At Ningjin Thriveon Valve Co., Ltd., our 20 inch butterfly valves are engineered with precision and manufactured under strict quality controls to meet your industrial needs:
| Specification | Details |
|---|---|
| Valve Size | 20 Inch (500 mm) |
| Body Material | Ductile Iron / Stainless Steel / Carbon Steel |
| Disc Material | Stainless Steel 304 / 316 |
| Seat Type | PTFE / EPDM / NBR |
| Pressure Rating | PN10 / PN16 / ANSI 150 |
| Operation | Manual Gear, Electric Actuator, Pneumatic Actuator |
| End Connection | Wafer, Lug, Flanged |
| Applicable Media | Water, Oil, Gas, Chemicals |
Our 20 inch butterfly valves are widely used in water treatment plants, HVAC systems, oil & gas pipelines, chemical processing, and power generation facilities. For example, a major US municipal water supplier reduced valve replacement frequency by 40% after switching to Thriveon's valves, saving $120K annually.
See our global client success stories »Our standard lead time is 15 to 20 working days after order confirmation, depending on customization requirements and quantity.
Yes, we offer full OEM and ODM customization, including material selection, flange types, and actuator compatibility to suit your project specifications.
We coordinate ocean freight, air freight, and express courier services. Our export team ensures proper documentation for smooth customs clearance.
Yes. Our experienced engineers offer 24/7 technical support, installation guidance, and maintenance consultation throughout the valve lifecycle.

We accept T/T, L/C at sight, PayPal (for small orders), and Alibaba Trade Assurance for secure transactions.
Don’t let project delays and budget overruns hold you back. Secure your high-quality 20 inch butterfly valves with Ningjin Thriveon Valve’s risk-free offer:
James L., Operations Manager, Texas
"The 20 inch butterfly valves from Thriveon have outperformed our previous supplier in both durability and price. We saved over 20% on costs without sacrificing quality."
Sara K., Technical Director, California
"Custom OEM butterfly valves were delivered on time, meeting all our specifications. Technical support was responsive and knowledgeable."
Mohamed A., Purchasing Manager, Saudi Arabia
"We appreciate the quality assurance certifications and fast delivery. Thriveon valves meet international standards and have improved our supply chain efficiency."
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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
Trusted by Global Clients – Certifications & Testimonials
1-ss-ball-valve-price 4-inch-foot-valve
Certifications: CE, ISO 9001, RoHS, API 609 Compliant, Pressure Equipment Directive (PED) Certified
Our valves fully comply with US and international regulations, ensuring smooth import clearance and operational safety.