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Adarsh Nickel Alloys is a well-respected manufacturer and supplier based in Delhi, specializing in top-notch Duplex Manifold Valve solutions tailored for intricate industrial instrumentation and control systems. The company merges cutting-edge manufacturing techniques with rigorous quality control to produce valves that adhere to international standards. With a strong emphasis on precision engineering, durability, and resistance to corrosion, Adarsh Nickel Alloys ensures dependable performance even in high-pressure and challenging environments. Their customer-focused approach, backed by a skilled technical team, allows them to offer Duplex Manifold Valves in various configurations, providing customized solutions, prompt delivery, and long-lasting reliability for the oil and gas, chemical, power, and offshore sectors around the globe.
Duplex Manifold Valves are crafted from duplex stainless steel, which includes chromium, nickel, molybdenum, and nitrogen, creating a well-balanced austenitic and ferritic structure. This unique composition grants them exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these valves boast high tensile and yield strength, impressive impact toughness, and outstanding fatigue resistance. They consistently perform well under high pressure and temperature conditions, ensuring dimensional stability and leak-tight sealing. These characteristics contribute to a longer service life, lower maintenance needs, and reliable operation in demanding instrumentation and process control settings.
| VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, 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 |
| ELEMENT | DUPLEX 31803 | DUPLEX 2205 |
|---|---|---|
| NI | 4.50 – 6.50 | 4.50 – 6.50 |
| C | 0.030 max | 0.030 max |
| N | 0.14 – 0.20 | 0.08 – 0.20 |
| P | 0.030 max | 0.030 max |
| MN | 2.00 max | 2.00 max |
| CR | 22.0 – 23.0 | 21.0 – 23.0 |
| S | 0.020 max | 0.20 max |
| MO | 3.0 – 3.5 | 2.50 – 3.50 |
| SI | 1.00 max | 1.00 max |
| FE | 63.72 min | 63.54 min |
| Grade | % Elongation | YS (MPa) | Hardness(BHN) | UTS (MPa) |
| 31803 | 25 min. | 450 min. | 293 max. | 620 min. |
| 2205 | 25 min. | 450 min. | 293 max. | 655 min. |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex 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.
Duplex Manifold Valves find extensive use in instrumentation systems for controlling, isolating, and equalizing pressure in process lines. They are commonly utilized in the oil and gas, petrochemical, chemical processing, power generation, and offshore industries. These valves play a crucial role in pressure transmitters, gauges, and differential pressure systems, where safety and precision are paramount. Thanks to their corrosion resistance, Duplex Manifold Valves excel in challenging environments, ensuring optimal performance and reliability.
