CBF02-TL01
OEM|ODM
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EPDM Seat Butterfly Valve with CF8M Disc | Lug Type Industrial-Grade Solution
Tianjin Worlds Valve Co., Ltd. – ISO 9001 Certified OEM Manufacturer
CBF02-TL01-Operation and Maintenance Manual DOWNLOAD

1. CF8M Disc Durability
316L SS Disc: Offering excellent corrosion resistance, ideal for handling aggressive fluids and harsh environments.
20% Higher Cavitation Resistance vs. standard ductile iron discs.
2. EPDM Seating Performance
EPDM Seat: Maintains bubble-tight shutoff from -20°C to 120°C.
Zero Compression Set: 50,000+ cycles at PN16 pressure.
3. Lug-Type Structural Advantage
Direct Bolt-to-Body Mounting: Eliminates nuts for 30% faster installation.
4. Zero-Maintenance Engineering
17-4PH SS Stem: PTFE-packed gland prevents grit ingress.
RPTFE Bushings: Self-lubricating for lifetime operation.
5. Corrosion Defense System
Body: Ductile iron with 250µm epoxy coating.
Disc:You can choose 316L stainless steel with a surface that has undergone electropolishing, which has strong corrosion resistance.

Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE TEFLON HEPDM Neoprene Hypalon Natural rubber |

Chemical Processing: Sulfuric acid transfer (≤80% concentration).
Marine & Offshore: Ballast water control with DNV-GL anti-corrosion approval.
Power Generation: Cooling water circuits in coastal plants.
Water Treatment: Chlorine dosing skids.
Oil & Gas: Produced water handling with H₂S resistance.

1. Expertise in OEM/ODM Services
As a trusted Double flanged Butterfly Valve Factory, we offer customized solutions tailored to your specific requirements. From design to delivery, we ensure seamless execution.
2. Global Reach with Local Support
We provide timely delivery and dedicated customer support worldwide.
3. Competitive Pricing
Our efficient manufacturing processes and economies of scale enable us to offer high-quality valves at competitive prices.
4. Comprehensive After-Sales Service
We have a professional technical team that provides technical support, installation guidance, and maintenance services.
Source CE, and ISO 9001 certified Lug Type Butterfly Valves with EPDM seat and CF8M disc from a leading China butterfly valve manufacturer - Tianjin Worlds Valve Co.,Ltd.. Competitive pricing, fast delivery—request a quote today!
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