Fajar Metals stands out as a top-notch manufacturer and supplier of precision-engineered Monel Needle Valves, proudly based in Jakarta, Indonesia. Our Monel needle valves are expertly crafted for precise flow regulation in high-pressure and corrosive fluid systems, using only the finest Monel alloys like Monel 400 and Monel K500. These valves are perfect for industries such as chemical processing, oil & gas, marine, and offshore, where durability and resistance to corrosion are non-negotiable. Adhering to international standards like ASTM, ASME, and API, Fajar Metals guarantees tight shutoff capability, smooth operation, and a long service life even in the toughest environments.
Monel Needle Valves are made from Monel 400 (which contains about 63% nickel and 30–33% copper) or Monel K500, which has added aluminum and titanium for extra strength. These materials boast impressive tensile strengths of 480–620 MPa for Monel 400 and up to 960 MPa for Monel K500, along with exceptional resistance to seawater, acids, alkalis, and stress corrosion from chlorides. The valves are designed with fine-threaded stems to ensure precise flow control and leak-tight performance under high pressure. Fajar Metals offers a range of needle valves in different sizes and pressure ratings, all built to perform reliably in aggressive, high-temperature, and high-pressure conditions.
| 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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Needle Valve in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 find their place in chemical plants, offshore platforms, and marine settings, where they combat corrosion from seawater, brine, and harsh chemicals. In the oil & gas sector, they expertly manage the flow of vital fluids and gases in high-pressure instrumentation lines. The pharmaceutical and power generation industries also rely on them for precise regulation in corrosive and high-purity systems. Thanks to their sturdy construction and corrosion-resistant features, these valves are ideal for use in nuclear, petrochemical, and desalination facilities. Fajar Metals is committed to delivering high-performance Monel Needle Valves that meet the demands of these challenging applications.
