EPDM Seat Butterfly Valve with CF8M Disc | Lug Type Industrial-Grade Solution

Introduction：

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

Key Features:

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.  

Main Material:

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

Industry-Specific Applications

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.

Why Choose with Us?

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.

Conclusion:

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!