Bronze Valves
Mariani Koei UNIC Actuated Flanged PN10 2 PCE Full Bore B62 Bronze Ball Valves (Electric Power Open Power Close)
Mariani Koei UNIC Actuated Flanged PN10 2 PCE Full Bore B62 Bronze Ball Valves (Electric Power Open Power Close)
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The Mariani Koei UNIC Actuated Flanged PN10 Ball Valve is a high-quality solution for precision flow control in marine, industrial, and water-based systems. Made from B62 bronze, this 2-piece full bore valve offers excellent corrosion resistance and uninterrupted media flow. Its PN10 flanged ends ensure secure installation, making it well-suited for lower pressure applications.
Powered by the advanced Koei UNIC electric actuator, this valve delivers power open/power close actuation with a dependable manual override. The actuator’s robust stove enamel finish provides added protection for external or harsh environments. Designed for reliability, ease of use, and integration into automated systems, this bronze actuated valve combines performance and durability for long-term operation.
Key Features:
- Full Bore Flow Path: Supports efficient, unrestricted flow with minimal pressure loss
- B62 Bronze Construction: Resilient against corrosion and suitable for various fluid media
- PN10 Flanged Ends: Ideal for low to medium pressure applications with a reliable seal
- Koei UNIC Electric Actuator: Power open and close operation with manual override
- Heavy-Duty Enamel Finish: Protects the actuator for extended life in external use
- 2-Piece Valve Design: Simplifies inspection, servicing, and cleaning
- Automation-Ready: Easily integrated into electronic or remote control systems
Technical Specifications:
- Valve Type: 2-Piece Ball Valve
- Material: B62 Bronze
- Connection: Flanged PN10
- Bore: Full Bore
- Actuation: Koei UNIC Electric (Power Open / Power Close)
- Manual Override: Included
- Actuator Finish: Stove Enamel
- Applications: Marine systems, industrial water processes, HVAC, and more
Why choose us?
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Built to Last
Our bronze valves are engineered for long-term durability, corrosion resistance, and consistent performance across demanding applications.
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Expert Support
We combine technical knowledge with real-world experience to help you find the right valve solution for your system — fast.
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Fast Turnaround
With efficient stock handling and responsive service, we keep your projects moving without unnecessary delays.
FAQs
What are bronze valves used for?
Bronze valves are commonly used for isolating, regulating, and directing the flow of water, steam, air, and non-aggressive fluids in industrial, marine, and commercial systems. Their corrosion resistance makes them ideal for saltwater and outdoor applications.
Are bronze valves suitable for potable water?
Yes, bronze valves are often used in potable water systems, especially when made from lead-free or WRAS-approved bronze alloys. Always verify material compliance with local drinking water standards.
What is the difference between bronze and brass valves?
Bronze is an alloy of copper and tin, offering better corrosion and wear resistance than brass, which is typically made of copper and zinc. Bronze valves are generally more durable and preferred for marine and industrial applications.
Can bronze valves handle high temperatures and pressures?
Yes, most bronze valves are rated for moderate to high temperatures and pressures. Many models can handle up to PN25 or 600 psi, and temperatures ranging from -10°C to 150°C, depending on design and sealing materials.
Do bronze valves require regular maintenance?
Bronze valves are low-maintenance, but like any mechanical component, periodic inspection and cleaning (especially strainers and check valves) are recommended to ensure long-term performance and safety.