Rudra Tubefittings, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-quality Monel 400 Needle Valves that are perfect for precise flow control in tough, corrosive industrial settings. Built with both accuracy and durability in mind, these valves guarantee leak-proof operation, smooth regulation, and a long lifespan even in extreme conditions. Renowned for their outstanding corrosion resistance and mechanical strength, Rudra Tubefittings’ Monel 400 Needle Valves adhere to international quality standards. They find extensive use in the chemical, petrochemical, marine, and offshore industries, delivering reliable, safe, and efficient performance—making them a top choice for critical instrumentation and process control tasks.
Crafted from premium Monel alloy, which is a nickel-copper blend known for its exceptional resistance to corrosion, seawater, acids, and alkaline substances, Monel 400 Needle Valves stand out in their field. Mechanically, these valves boast impressive tensile strength, toughness, and stability under high pressure and temperature. The precision-engineered needle mechanism guarantees smooth operation, dependable sealing, and accurate flow control. This unique combination of chemical resistance and mechanical durability makes Monel 400 Needle Valves ideal for harsh industrial environments, ensuring long-term performance, minimal maintenance, and consistent reliability—even in aggressive fluid handling systems.
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
| CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
| FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
| FUNCTION | 2 WAY, 3 WAY |
| BODY SHAPE | SQUARE, ROUND, HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | MONEL 400 |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.24max | 28.0-34.0 | 2.50 max | 63.00 min | – |
| Element | Yield Strength (0.2%Offset) | Melting Point | Density | Elongation | Tensile Strength |
| Monel 400 | Psi – 35,000 , MPa – 240 | 1350 °C (2460 °F) | 8.8 g/cm3 | 40 % | Psi – 80,000 , MPa – 550 |
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Monel 400 Needle Valve in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | WNR Material Number | UNS | JIS | BS | GOST | AFNOR | EN | |
| Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
| NiCu30Fe |
Contact us to get a quick quote for your requirement.
Rudra Tube Fittings is a leading supplier and stockist of premium Monel 400 Needle Valve in Kolkata, Kolkata. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Monel 400 Needle Valves are essential in industries where precise flow control and corrosion resistance are paramount. They are frequently utilized in chemical processing plants, petrochemical facilities, offshore platforms, marine systems, and oil and gas pipelines. These valves effectively manage the flow of aggressive fluids, high-pressure liquids, and corrosive chemicals while maintaining leak-proof performance. Additionally, they are employed in instrumentation lines, process control systems, and high-temperature piping networks. With their sturdy construction, remarkable chemical resistance, and precise operation, these valves are a reliable choice for demanding applications.
Please feel free to contact us if you need any further information or for enquiry.
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