Your solution to costly, low-quality valves — designed for purchasing managers and technical directors aiming for reliable, cost-effective flow control.
These pain points impact your operations and ROI significantly — but you don’t have to compromise. See how we solve these issues below.
| Parameter | Details |
|---|---|
| Valve Size | 50mm (2 inches) |
| Material | Ductile Iron / Stainless Steel Options |
| Pressure Rating | PN16 / PN25 (up to 25 bar) |
| End Connections | Wafer, Lug, Flanged |
| Seal Type | EPDM / PTFE / NBR (customizable) |
| Operation | Manual Gear, Electric, Pneumatic Actuator |
| Temperature Range | -20°C to 180°C |
| Certifications | ISO 9001, RoHS, CE |
Ready to optimize your valve procurement? Contact us now for a tailored solution.
3-8-watts-mixing-valve 2-float-valve
Standard orders typically ship within 10-15 business days. Custom OEM/ODM requests may require 20-25 days depending on specifications.
Yes. We offer EPDM, PTFE, NBR seals and materials such as ductile iron and stainless steel to meet your industrial requirements.
We accept T/T (telegraphic transfer), L/C (letter of credit), PayPal (for smaller orders), and Western Union.
Absolutely. Our engineering team offers 24/7 support, installation guidance, and troubleshooting assistance.
Our valves come with CE, ISO 9001, and RoHS certifications, and we support additional documentation upon request for specific markets such as the USA and EU.

Take advantage of our risk-free offer: free samples available and money-back guarantee on your first order. Optimize your flow control with confidence.
Contact us today via:
Maria K., Supply Chain Manager, USA
"Ningjin Thriveon's 50mm butterfly valves exceeded our expectations in quality and delivery speed. The OEM customization perfectly matched our pipeline specs."
David R., Technical Director, South Africa
"Their detailed technical support and on-time shipping helped us complete our project ahead of schedule. Valve quality is consistent and reliable."
Helen S., Operations Manager, Italy
"The pricing is competitive without sacrificing quality. Ningjin Thriveon is our preferred supplier for industrial valves now."
Related Products
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 Industry Leaders Worldwide
Our products comply fully with international standards including CE, RoHS, and ISO 9001, ensuring your procurement meets all regulatory requirements.