Olwan Nickel Alloys is a reputable manufacturer and supplier based in Amman, Jordan, specializing in high-performance Monel Needle Valves that are built to withstand the tough conditions of corrosive and high-pressure environments. With a strong emphasis on reliability, precision machining, and rigorous quality control, the company provides Monel Needle Valves that guarantee accurate flow regulation and long-lasting service. These valves are well-known for their outstanding resistance to seawater, acids, and alkalis, making them a popular choice in industries like chemical processing, marine engineering, desalination, and oil and gas. Olwan Nickel Alloys is committed to delivering reliable solutions that are essential for critical industrial operations.
Monel Needle Valves are mainly made from nickel-copper alloys, typically featuring around 65–70% nickel, 20–29% copper, along with trace amounts of iron, manganese, and carbon. This unique composition offers remarkable corrosion resistance, particularly in marine and reducing environments. On the mechanical side, they boast high tensile strength, good ductility, and impressive performance under high temperatures and pressures. Their toughness and low magnetic permeability make them perfect for precision flow control in demanding applications. The blend of strength and corrosion resistance ensures that Monel Needle Valves provide long-term, leak-free performance.
| VALVE SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.34, ASTM A494/ASME SA494, ASME B 16.5, ASME B 16.10, BS EN 12266-1/API 598, BS1414/ API 600, ASME B 16.25 |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE |
| THREAD | METRIC, BSPP, NPT, JIC, BSPT, UNF |
| FUNCTION | 2 , 5 , 4 , 3 WAY, |
| MATERIAL OF SEAL RING | PVDF, DELRIN, GRAPHITE, PTFE, PEEK, |
| PRESSURE RATING | 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI |
| TEMPERATURE OF MEDIA | (-120* C – 500*C ) AS LIKE PRESSURE RANGE |
| STANDARD | DIN , ISO , API , ANSI , AWWA , ASME , MSS |
| MEDIA | AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER |
| TYPE OF BODY | BAR STOCK |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Grade | Ni | Mn | C | Si | Cu | S | Fe | Cr |
| Monel 400 | 63.00 min | 2.00 max | 0.30 max | 0.50 max | 28.0-34.0 | 0.24max | 2.50 max | – |
| Element | Melting Point | Yield Strength (0.2%Offset) | Elongation | Density | Tensile Strength |
| Monel 400 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | 40 % | 8.8 g/cm3 | Psi – 80,000 , MPa – 550 |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Needle Valve in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
These valves are extensively used in industries that demand precise flow regulation and exceptional corrosion resistance. They’re commonly found in chemical and petrochemical plants, where they manage aggressive fluids and gases without any degradation. In marine engineering and offshore operations, they consistently perform well in seawater and saline conditions. Additionally, they’re utilized in oil and gas production, instrumentation systems, fuel handling setups, and heat exchangers. Their durability and precision make them ideal for high-pressure lines, laboratory equipment, refineries, and process control systems where safety, accuracy, and longevity are paramount.
