Hakan Nickel Alloys, based in Istanbul, Turkey, makes Monel Needle Valves, which are strong metal valves used to control the flow of liquids or gases very precisely. These valves are carefully made to be durable, smooth, and resistant to rust and corrosion. Monel Needle Valves are perfect for industries where accurate flow control is needed under tough conditions, like chemical plants, marine systems, and power plants. At Hakan Nickel Alloys, every valve is tested for quality, giving engineers and builders reliable materials for safe, precise, and long-lasting flow control in pipelines and equipment.
Monel Needle Valves are made mostly of Monel alloy, a mix of nickel and copper. This makes them very strong, tough, and resistant to rust, corrosion, and chemicals. They can handle high pressure, heat, and repeated use without leaking, cracking, or failing. Durable yet lightweight, Monel Needle Valves maintain their shape, precision, and performance over time. They are ideal for chemical plants, marine systems, power plants, and industrial machinery where safe, reliable, and precise flow control is required.
| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Needle Valve in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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.
Monel Needle Valves are used wherever strong, corrosion-resistant valves are needed to control liquids or gases accurately. In chemical plants, they regulate pipelines, reactors, and tanks exposed to harsh chemicals. Marine industries use them in ship systems, offshore platforms, and seawater pipelines. Power plants rely on these valves to manage boilers, turbines, and high-pressure piping. Industrial machinery also uses Monel Needle Valves for precise control of fluids. With excellent strength, corrosion resistance, and durability, Monel Needle Valves provide engineers and technicians safe, reliable, and long-lasting solutions for chemical, marine, power, and industrial applications.
