Adarsh Nickel Alloys stands out as a reliable manufacturer and supplier of **Monel Needle Valves** in Delhi, providing top-notch nickel–copper alloy valves designed for critical industrial applications. Thanks to their state-of-the-art manufacturing and precision machining facilities, the company guarantees that their products adhere to international standards like ASTM, ASME, and ANSI. Known for their remarkable corrosion resistance, durability, and reliability in tough environments, Monel needle valves from Adarsh Nickel Alloys are a go-to choice. The company emphasizes precision engineering, tailored designs, and prompt delivery, making them a favored supplier for the chemical, petrochemical, marine, and oil & gas sectors around the globe.
Monel needle valves are crafted from **Monel 400 or Monel K500**, nickel–copper alloys that typically consist of 63–70% nickel and 28–34% copper, along with trace amounts of iron, manganese, and other elements. Monel 400 is celebrated for its outstanding corrosion resistance, while Monel K500 is precipitation hardened to enhance strength. These valves boast impressive tensile and yield strength, high toughness, and excellent fatigue resistance. They maintain their shape and performance even under thermal and pressure changes, proving reliable in seawater, acids, and other harsh chemical environments.
| 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Needle Valve in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 extensively utilized in industries that demand precise flow control in corrosive and high-pressure settings. They’re commonly found in chemical and petrochemical plants, managing acids, alkalis, and other aggressive fluids. In marine and offshore settings, Monel valves are the preferred choice for seawater systems and shipboard pipelines. The oil and gas sector relies on them for control lines, instrumentation, and critical fluid systems. Additionally, these valves are used in power generation, pharmaceuticals, and desalination plants, where their reliability, corrosion resistance, and longevity are essential.
