Bronze Valves
Hytork Actuated Flanged PN10 2 PCE Full Bore B62 Bronze Mariani Ball Valves (Air Open Spring Close)
Hytork Actuated Flanged PN10 2 PCE Full Bore B62 Bronze Mariani Ball Valves (Air Open Spring Close)
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The Mariani Hytork Actuated Flanged PN10 Ball Valve delivers robust and reliable flow control, combining a durable B62 bronze valve body with proven pneumatic actuation. This 2-piece full bore valve ensures efficient flow with minimal resistance, making it ideal for marine, water, and light industrial systems.
Fitted with a Hytork pneumatic actuator in an air open/spring close configuration, the valve automatically returns to the closed position if air pressure is lost—ensuring safety and peace of mind. The PN10 flanged design offers compatibility with lower-pressure systems while maintaining secure pipeline integration. This setup is perfect for systems where automatic shutoff is essential during emergency or control failure scenarios.
Key Features:
- Full Bore Passage: Maximises flow and reduces pressure drop
- B62 Bronze Body: Strong resistance to corrosion and ideal for marine and water-based applications
- PN10 Flanged Connection: Suited for lower-pressure systems with reliable sealing
- Hytork Pneumatic Actuator: Air open/spring close design for safe, fail-close automation
- Spring Return Action: Ensures automatic shutoff during air supply loss
- Two-Piece Valve Design: Easy access for internal maintenance and cleaning
- Compact Actuation Solution: Reliable performance with reduced footprint
Technical Specifications:
- Valve Type: 2-Piece Ball Valve
- Body Material: B62 Bronze
- Connection: Flanged PN10
- Bore Type: Full Bore
- Actuation Type: Pneumatic – Air Open / Spring Close
- Actuator Brand: Hytork
- Applications: Marine systems, water networks, building services, light industrial flow control
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.