Lug Style Al-Bronze Disc Butterfly Valve with Extended Stem

Key features:

Design:Lug Style Al-Bronze Disc Butterfly Valve with Extended stem

Type: CBF01-TL01  Operation and Maintenance DOWNLOAD

Size: DN65

Body material: Ductile Iron

Seat: EPDM

Disc:Aluminum Bronze C95400

Pressure rating: PN25

Operating temperatures: -20℃—120℃

Structure: Lug Type

Driving method: Hand Lever

1. This Lug Style Al-Bronze Disc Butterfly Valve with Extended Stem delivers exceptional corrosion resistance and reliable isolation in aggressive marine, offshore, and chemical applications. Engineered for harsh media, its specialized design features:

• Aluminum Bronze (Al-Bronze) Disc & Body: Superior to standard materials in saltwater, seawater, steam, and chemical exposure–resists dezincification, pitting, and biofouling. Ideal for marine/shipbuilding, desalination, and chemical processing.

• Secure Lug-Style Design: Features threaded inserts (lugs) enabling end-of-line service and simplified installation/removal without disrupting entire pipelines–a critical advantage over wafer valves in maintenance-heavy systems.

• Extended Stem Configuration: Raises the operating mechanism above insulation layers or corrosive deposits, ensuring accessibility and protecting stem seals in buried, insulated, or submerged installations.

• Bubble-Tight Resilient Seat: Typically paired with EPDM, Viton, or PTFE seats for zero-leakage shutoff against seawater, hydrocarbons, and process chemicals.

• Low-Torque Operation: Optimized disc/stem geometry reduces actuator sizing requirements for manual gears or electric/pneumatic automation.

2. Key Benefits: Extreme Corrosion Resistance | Dezincification-Proof | End-of-Line Serviceability (Lug Style) | Insulation/Deposit Clearance (Extended Stem) | Marine & Offshore Certified | Low Maintenance | Long Service Life in Aggressive Media.

3. Ideal For: Seawater Cooling Systems, Shipbuilding/Piping, Desalination Plants, Offshore Platforms, Chemical Transfer, Chlorine Handling, Power Plant Cooling Water, and Coastal Infrastructure.

Meeting Your Specific Needs: dekai@worldsvalve.com