Reliable Valve Solutions for Shipbuilding and Offshore Applications
When it comes to large-scale shipyard projects, selecting the right marine butterfly valve is critical for operational reliability and project efficiency. Our valves are specifically designed to meet the rigorous requirements of modern shipbuilding, offering high performance, durability and compliance with international standards.
Comprehensive Valve Solutions for Shipyards
We supply a complete range of marine butterfly valves suitable for shipyard projects, including:
Concentric (Centerline) Marine Butterfly Valves
Double Offset Marine Butterfly Valves
Triple Offset Butterfly Valves
Soft Seated and Metal Seated Options
Wafer Type and Lug Type Valves
All valves are available with manual, gearbox, electric or pneumatic actuation to suit project requirements.
Key Benefits for Shipyard Projects
Compact and space-saving design for shipboard installations
Reliable sealing performance to ensure safety and efficiency
Low operating torque and smooth operation
Easy installation and maintenance to reduce project downtime
Full documentation and marine class approval to meet project specifications
Materials & Customization Options
To meet diverse shipyard project needs, our marine butterfly valves are offered in a variety of materials:
Valve Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Valve Disc: Stainless Steel, Aluminum Bronze (C95400)
Valve Seat: NBR, EPDM, PTFE, Metal Seated
Stem: Stainless Steel, Duplex Stainless Steel
Customization is available to match seawater, ballast water, fuel oil and high-temperature applications.
Standards and Marine Class Approvals
Our valves comply with international and shipyard standards:
API 609 / ISO 5752
EN 1092-1 / ANSI / JIS
Pressure Ratings: PN10 / PN16 / Class 150
Marine class approvals can be provided on request, including ABS, DNV, CCS, LR and BV.
Applications in Shipyard Projects
Seawater cooling systems
Ballast water systems
Fuel oil and lubricating oil systems
Fire-fighting and bilge systems
Pipeline isolation and control in shipboard installations
Why Choose Us for Shipyard Projects
As a trusted marine butterfly valve supplier, we provide:
High-quality valves designed for shipyard applications
Complete technical documentation and marine class certificates
Flexible customization and material options
Competitive pricing and reliable delivery
Experienced technical support for project coordination
If you are planning a shipyard project and need reliable marine butterfly valves, contact us for technical support, drawings and quotations.
Post time: Jun-08-2026
