Home > Alloy 20 Check Valve
Iyle Tube Fittings, based in South Africa, stands out as a top manufacturer and supplier of high-quality Alloy 20 Check Valves, crafted for exceptional performance in tough and corrosive industrial settings. With a reputation for precision engineering and a commitment to global standards, the company provides valves that guarantee secure one-way flow, leak-proof sealing, and durability even in the most extreme conditions. Industries such as oil and gas, chemicals, marine, pharmaceuticals, and power generation trust Iyle Tube Fittings’ Alloy 20 Check Valves for reliable solutions that resist acids, chlorides, and harsh chemicals, ensuring safe long-term operation.
Iyle Tube Fittings, based in South Africa, stands out as a top manufacturer and supplier of high-quality Alloy 20 Check Valves, crafted for exceptional performance in tough and corrosive industrial settings. With a reputation for precision engineering and a commitment to global standards, the company provides valves that guarantee secure one-way flow, leak-proof sealing, and durability even in the most extreme conditions. Industries such as oil and gas, chemicals, marine, pharmaceuticals, and power generation trust Iyle Tube Fittings’ Alloy 20 Check Valves for reliable solutions that resist acids, chlorides, and harsh chemicals, ensuring safe long-term operation.
| BRAND NAME | Iyle Tube Fittings |
| MANUFACTURER OF ALLOY 20 VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| ALLOY 20 VALVES FLOW PATTERN | STRAIGHT |
| BODY SHAPE | HEXAGON |
| ALLOY 20 VALVES PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| ALLOY 20 VALVES ORIFICE SIZE | 2 MM TO 40 MM |
| ALLOY 20 VALVES TYPE MANUFACTURER | POPPET TYPE, SPRING TYPE |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
| BODY TYPE MANUFACTURER | BAR STOCK, FORGED |
| ALLOY 20 VALVES PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | ALLOY 20 |
| Grade | C | Ni | P | Mn | Si | S | Cr | Mo | Nb | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 0.02 max | 32 – 38 | 0.02 max | 1 – 2 | 0.7 max | 0.005 max | 19 – 21 | 2 – 3 | 0.1 – 0.3 | 3 – 4 |
| Grade | Melting Point | Density | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|---|
| Alloy 20 | 1443 °C (2430 °F) | 8.1 g/cm3 | Psi – 35,000, MPa – 241 | Psi -80,000, MPa -551 | 30 % |
The Alloy 20 Check Valve is made from a nickel-iron-chromium alloy, enhanced with copper and molybdenum, which gives it remarkable resistance to sulfuric acid, phosphoric acid, and chloride stress-corrosion cracking. It boasts high tensile and yield strength, good ductility, and superior hardness, making it perfect for demanding environments. This valve maintains its mechanical integrity under high pressure and fluctuating temperatures, ensuring a leak-tight performance. Its sturdy construction, along with excellent corrosion resistance and wear properties, makes it an ideal choice for critical applications that require durability, safety, and efficiency in aggressive industrial settings.
| STANDARD | EN | WERKSTOFF NR. | UNS | AFNOR |
| Alloy 20 | NiCr20CuMo | 2.4660 | N08020 | Z2NCUD31-20AZ |
Iyle Tube Fittings is a leading supplier and stockist of premium Alloy 20 Check Valves in South Africa, Cape Town. Our products are extensively utilized across various industries, thanks to their exceptional corrosion resistance and durability. We are dedicated to delivering outstanding service and ensuring complete customer satisfaction. With our specialized finishing techniques, we set ourselves apart in the metal industry. Our commitment to consistently providing top-quality Alloy 20 Check Valves allows us to efficiently meet the diverse needs of our clients across multiple sectors.
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You’ll find the Alloy 20 Check Valve widely utilized in sectors where resistance to strong acids and corrosive substances is vital. In chemical and petrochemical facilities, it’s used for handling sulfuric acid, nitric acid, and other aggressive solutions. The oil and gas industry employs it in refining, processing, and transportation systems. Pharmaceutical plants appreciate its hygienic properties for managing corrosive chemicals. Power generation facilities use it in cooling and chemical feed systems. Additionally, marine and desalination industries depend on Alloy 20 Check Valves for their long-term reliability and resistance to seawater, ensuring safe and efficient operations.
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