Home > Alloy 20 Manifold Valves
Nestled in the nation’s capital, Warner Tube Fittings stands as a trusted Australian source for high-integrity fluid control solutions. We specialise in providing robust Alloy 20 manifold valves, a specific type of valve block designed for critical applications. Our focus is on delivering reliability and performance straight to industries across Canberra and beyond, ensuring local access to world-class components that are built to handle challenging environments where failure is simply not an option.
Crafted from a nickel-iron-chromium alloy, Alloy 20 contains additions of molybdenum and copper, giving it a remarkable resistance to sulfuric acid and chloride-induced corrosion. This special composition also provides excellent stability against corrosion cracking where aggressive chemicals are present. The material offers good mechanical strength and toughness, allowing these manifolds to perform reliably under pressure in demanding environments where standard stainless steels would quickly degrade and fail.
| Material | Alloy Steel |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
| Grade | Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
| Alloy 20 Valves | 32 – 38 | Bal | 0.02 max | 1 – 2 | 0.7 max | 3 – 4 | 19 – 21 | 2 – 3 | 0.005 max | 0.02 max | 0.1 – 0.3 |
| Element | Tensile Strength | Density | Melting Point | Elongation | Yield Strength (0.2%Offset) |
| Alloy 20 Valves | Psi -80,000, MPa -551 | 8.1 g/cm3 | 1443 °C (2430 °F) | 30 % | Psi – 35,000, MPa – 241 |
At Warner Tube Fittings, we are a leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Canberra, Australia. Our state-of-the-art manufacturing facilities, strategically situated in the Australia, enable us to deliver high-quality solutions tailored to your specific needs. With an extensive inventory of top-grade alloy steel materials, we are fully equipped to meet your requirements promptly. Our unwavering commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands, making us your trusted partner in the industry.
| STANDARD | UNS | WNR. | AFNOR | EN |
| Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo |
Alloy 20 Manifold Valves find their place in various industries, including chemical and petrochemical processing, pharmaceutical production, food and beverage, and power generation. They are specifically engineered to manage and isolate the flow of corrosive fluids in systems dealing with sulfuric acid, chlorides, and other aggressive substances. These valves are particularly suited for acid pickling equipment, heat exchangers, storage tanks, and pipeline control systems. Their remarkable corrosion resistance and mechanical stability under pressure make them a reliable choice for demanding applications.
Contact us to get a quick quote for your requirement.
You’ll typically find Alloy 20 manifold valves hard at work in the chemical processing, pharmaceutical, and petrochemical industries. They are the go-to choice for managing aggressive media like sulfuric acid, handling chemical feed lines, and controlling processes in demanding environments such as acid storage or plastic manufacturing. Essentially, anywhere corrosion is a constant threat to equipment integrity, these manifolds provide a durable, long-lasting solution that minimises maintenance and ensures process safety and reliability.
Please feel free to contact us if you need any further information or for enquiry.
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