Eliminate costly system contamination and ensure smooth industrial operations with our premium 3 backflow valve, designed specifically for purchasing managers and technical directors demanding quality and ROI.
Get Free Quote in 24hWhen sourcing 3 backflow valves, you often encounter critical pain points that impact your project timelines and budgets:
Facing these challenges, your next step should be to source from a supplier that guarantees quality, competitive pricing, and compliance — all with a fast turnaround.
| Specification | Details |
|---|---|
| Model | THR-3BFV Series |
| Size Range | DN15 to DN200 (½" to 8") |
| Material | Stainless Steel 304/316, Brass, Carbon Steel |
| Pressure Rating | PN10, PN16, PN25 |
| Connection Type | Flanged, Threaded, Butt Welded |
| Temperature Range | -20°C to 180°C |
| Standards & Certifications | CE, RoHS, ISO 9001 |
2.5-inch-foot-valve 1-threaded-ball-valve
Standard orders ship within 7 to 10 business days. OEM/ODM customized orders may require 15 to 20 days depending on specifications.
Yes, our engineering team supports OEM and ODM projects tailored to your exact technical and operational needs.
We accept wire transfer (T/T), PayPal, and Letter of Credit (L/C) for qualified orders.
Our valves are CE and RoHS certified and comply with FDA and other US industry regulations for water and industrial applications.

We provide technical support, installation guidance, and a 12-month warranty on all valves. Spare parts are available on request.
Risk-Free Ordering: Free samples available for qualified buyers + Money-back guarantee if not satisfied.
Request Your Free Quote TodayOr contact us via WhatsApp: +86 311 86935302 | Email: info@thriveonvalve.com
Jessica M., Operations Manager, Texas
"The quality consistency and fast delivery from Ningjin Thriveon saved our project timeline and reduced maintenance costs by over 20%."
Mark T., Supply Chain Director, California
"Their OEM customization allowed us to integrate the backflow valves perfectly into our complex systems, avoiding costly redesigns."
Samuel L., Procurement Manager, New York
"Competitive pricing combined with reliable quality makes Ningjin Thriveon our preferred valve supplier."
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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 Industry Leaders Worldwide
Our valves comply with all required international standards including CE, RoHS, ISO 9001, ensuring you meet local regulations seamlessly.
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