Optimize your pipeline with our butterfly valve DN 50, engineered for precision, durability, and cost efficiency. Designed for purchasing managers and technical directors, our butterfly valves solve common issues like high pricing and inconsistent quality.
Facing these issues? You deserve a supplier who understands your operational demands and offers tailored solutions.
Discover how Thriveon Valve addresses these challenges below.
| Specification | Details |
|---|---|
| Valve Type | Butterfly Valve |
| Nominal Diameter (DN) | 50 mm |
| Pressure Rating | PN10, PN16 |
| Body Material | Ductile Iron / Stainless Steel |
| Disc Material | Stainless Steel 304 / 316 |
| Seat Material | EPDM / NBR / PTFE (Optional) |
| Connection Type | Wafer / Lug / Flanged |
| Operating Temperature | -20°C to +120°C |
| Actuation | Manual / Electric / Pneumatic (Optional) |
Our butterfly valve DN 50 is widely used across industries such as water treatment, HVAC systems, chemical processing, and food & beverage manufacturing. For example, a South African water utility reduced valve replacement downtime by 37% after switching to our butterfly valves, thanks to their enhanced corrosion resistance and precise sealing.
“Switching to Ningjin Thriveon’s butterfly valve DN 50 improved our assembly line efficiency by 22%. The quality and delivery time exceeded our expectations.” — Michael T., Operations Manager, USA
“Their engineering team helped customize valves to our stringent chemical plant specs. Our maintenance costs dropped significantly.” — Sarah L., Technical Director, Italy
Certifications: CE, ISO 9001, RoHS, FDA compliant valves available on request.
Standard orders are shipped within 10-15 business days. OEM/ODM customized valves may require 20-30 days, depending on specifications.
Yes, we offer OEM and ODM services. Material grades, seat types, and flange connections can be tailored to your project’s technical requirements.
We offer sea freight, air cargo, and express courier services. Our logistics team ensures compliance with US customs and timely delivery.
We provide technical consultation, installation guidance, and warranty coverage for manufacturing defects. Our engineers are available 24/7 for support.

Yes, we offer free samples on request for qualified buyers to assess quality before bulk orders.
Take advantage of our risk-free trial samples and money-back guarantee. Contact us now to lock in your pricing and delivery schedule.
“Exceptional valve quality and excellent customer service. We reduced maintenance costs by 30% after switching.”
- John P., Supply Chain Manager, USA
“Fast delivery and responsive technical support helped us meet tight project deadlines flawlessly.”
- Emily R., Operations Director, Saudi Arabia
“The OEM design perfectly matched our system requirements, improving overall system performance.”
- Marco F., Technical Engineer, Italy
James Liu – Senior Valve Engineer at Ningjin Thriveon Valve Co., Ltd.
With over 15 years of experience in valve manufacturing and system design, James specializes in developing high-performance butterfly valves for global industrial applications. His insights combine hands-on engineering knowledge with market trends, ensuring our clients receive both quality products and expert advice.
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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