Engineered for US Industrial Standards | Direct Factory Pricing | OEM/ODM Ready
For Technical Directors and Procurement Managers battling valve failures, supply chain delays, or high total cost of ownership—Thriveon’s flanged butterfly valves deliver zero-leakage performance with 24-hour technical support, backed by a Chinese factory with 10+ years of US export experience.
73% of US plant managers reported unplanned downtime due to valve failure in 2025 (Flow Control Institute). Low-quality discs and seals cause leakage, leading to $50k+ per incident in lost productivity.
Traditional importers add 20-30% margin on logistics. Combined with US tariffs, a $100 valve costs you $160+ landed. We ship directly from our China factory to your US warehouse, eliminating middlemen markup.
Need custom lug-style or wafer flanged butterfly valves for an urgent retrofit? Most suppliers demand MOQs of 500 units and 8-week lead times. We offer MOQs as low as 10 units and ship within 15 days.
When a valve fails, you need an engineer who understands your API 609/ISO 5752 specs. Our in-house support team includes 10+ year R&D veterans who provide online diagnostics in <1 hour.
👉 Stop Gambling on Subpar Valves. Request a free consultation with our US-specialized engineers →
Every valve undergoes hydrostatic and air seat testing per API 598. Zero leakage guaranteed up to 1.1x rated pressure. ISO 9001:2015, CE, WRAS certified.
Need a special disc material (316L, Duplex, Super Duplex) or a non-standard flange drilling? Our engineers provide free 3D design within 48 hours. Over 200 custom designs delivered for US clients in 2025.
Price comparison: Market average for a 12" CI flanged butterfly valve (wafer style) = $340. Thriveon = $212 (FOB Tianjin). + Save 15% on shipping via our consolidated container service.
| Parameter | Wafer Type | Lug Type | Double Flanged |
|---|---|---|---|
| Size Range | 2" – 24" (DN50 – DN600) | 2" – 48" (DN50 – DN1200) | 2" – 60" (DN50 – DN1500) |
| Pressure Rating | Class 150 / 300 (PN10/16) | Class 150 / 300 (PN10/16/25) | Class 150 / 300 / 600 |
| Body Material | Cast Iron / Ductile Iron / Carbon Steel | WCB / CF8 / CF8M (316L) | WCB / CF8M / Duplex |
| Disc Material | DI + EPDM / PTFE lined | 316L / Duplex / Hastelloy | 316L / Duplex / Monel |
| Seat Material | EPDM / PTFE / Viton | PTFE / TFM / RTFE | PTFE / RTFE / Stainless Steel + Graphite |
| Actuation | Worm Gear / Lever / Pneumatic | Gearbox / Electric / Hydraulic | Double Acting / Spring Return Pneu. |
flange butterfly valve flange in butterfly valve flange type butterfly valve
"We replaced 200 valves with Thriveon’s flanged butterfly valves. The quality was on par with our $400 domestic supplier, but at 40% lower cost. Lead time? 3 weeks vs 12 weeks."
— John R., Procurement Manager, Texas Midstream
"The OEM design support was exceptional. They modified the disc thickness for our high-torque actuator. Zero leakage after 18 months."
Yes. We maintain tier-1 stock in our Houston (TX) partner warehouse for sizes 2"–12" wafer/lug type. For intermediate sizes, we offer 3-day expedited production in China + air freight to your facility in 7-10 business days.
Absolutely. All our flanged butterfly valves are manufactured per ASME B16.5 Class 150/300 and ASME B16.42 for ductile iron. We also offer custom drilling per your specific bolt circle.
For standard materials (CI/DI/WCB), MOQ is 10 units. For exotic alloys (Duplex/Inconel), MOQ is 5 units. We offer a free sample service for qualified OEM partners.
We provide 18-month warranty on all products. Our technical team is available via WhatsApp (+86-311-86935302) and email (info@thriveonvalve.com) during US business hours. We dispatch free replacement parts within 48 hours for any quality issues.
We accept T/T (30% deposit + 70% before shipment), L/C at sight, and for established clients, net 30/45 days with approved credit.
Limited Time Offer: Free sample valve (up to 6”) for first-time US importers.
Risk-free guarantee: If not satisfied after inspection, we refund your shipping + 50% of product cost.
We respect your privacy. Your inquiries are protected under our Privacy Policy and will never be shared.
“We tested 3 suppliers before Thriveon. Their valve not only passed the API 598 test with zero leakage, but the EPDM seat lasted 40% longer than the standard. Now our standard spec.”
“Price was important, but delivery reliability was critical. They shipped 48 pcs of 18” lug butterfly valves in 19 days—competitors quoted 8 weeks. Fit perfectly on our ANSI flanges.”
“Their engineering team is top-notch. They designed a special duplex disc for our high-chlorine environment. Performance has been flawless for 14 months.”
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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 
