Bronze Valves
Bronze Globe Valve – Flanged PN16 – SDNR (Screw-Down Non-Return)
Bronze Globe Valve – Flanged PN16 – SDNR (Screw-Down Non-Return)
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The Bronze Globe Valve – Flanged PN16 – SDNR combines the functionality of flow regulation with non-return protection, making it ideal for systems that require both shut-off and prevention of backflow. With a PN16 pressure rating and flanged ends, this valve is designed for reliable performance and easy integration into standard piping systems.
Constructed from corrosion-resistant bronze, this SDNR valve features a globe-pattern body for precise throttling and a spring-assisted disc to stop reverse flow. It is widely used in marine, HVAC, boiler, and general industrial systems where safety and efficiency are essential.
Key Features:
- SDNR design for shut-off and backflow prevention
- Flanged PN16 ends for easy installation and secure connection
- Bronze construction for superior corrosion resistance
- Globe-style body for accurate flow regulation
- Suitable for water, steam, air, and general-purpose fluids
- Commonly used in marine, plant room, and pressure systems

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.