Monel 400 Valves Manufacturer

Global Steel is a trusted manufacturer and supplier of Monel 400 Valves. All products are built with care and with world-class materials to ensure superior quality. Customers have the option to customize the valves to suit their requirements.
Monel 400 Valves are made of an alloy called monel grade 400. This alloy is extremely resistant to stress corrosion cracking related to applications in chloride-rich environments. Usually, Monel 400 displays good corrosion resistance in reducing conditions but is weak in oxidizing conditions. It is resistant to a majority of the alkalis, waters, salts, food items, organic items, and atmospheric conditions.

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When compared to Nickel Valves, Monel 400 displays almost the same corrosion resistance. However, Monel 400 Valves have a higher working pressure and temperature limit at a lower cost. Monel 400 Valves have good mechanical properties at both room and extreme temperatures of approximately 500 degrees Fahrenheit. They can be fabricated easily by the usual industrial processes. Because Monel 400’s annealed strength is modest, a range of tempers are employed to increase its strength. Because it is one of the few alloys that retains its strength at subzero or cryogenic temperatures, it is commonly employed in these applications. It’s also ductile and has strong thermal conductivity. Because of its improved toughness, this alloy may be utilized for oil extraction, which is a considerable benefit. It’s also resistant to hydrofluoric acid corrosion, which means it can be used to make valves, where other materials would be destroyed. Monel 400 valves are usually used in Marine engineering, chemical equipment, hydrocarbon processing, heat exchangers, etc.

What are Monel 400 valves?

Monel 400 valves are an alloy of nickel and copper, recognized for their excellent corrosion resistance, toughness and strength. Manufactured through a specialized casting process with modifications to the mechanical properties, Monel valves are used in various industries – from chemical processing to oil refineries – that demand reliable valves with the highest quality assurance standards. Ideal for high-temperature pressure vessels and piping systems, Monel 400 valves offer superior corrosion protection against acids and other hazardous materials. Additionally, they can withstand high-pressure steam applications, making them ideal for petrochemical process lines.

What are the specifications of Monel 400 valves?

Monel 400 valves are highly sought after in the industrial world due to their superior resistance to various corrosive liquids and gases. They also possess good mechanical strength and flexibility characteristics, making these valves ideal for applications that involve high pressure and temperature conditions. The maximum operating temperature for Monel 400 valves is 1100 degrees Fahrenheit, and they can handle up to 7000 PSI in terms of maximum working pressure. Additionally, the valves have options for self-adjusting packing systems, which provide extra sealing performance against any potential leaking problem. With excellent durability, Monel 400 valves are considered one of the best materials available on the market today for superior performance.

How do I select the right Monel 400 valve for my application?

Selecting the suitable Monel 400 valve for a particular application can be daunting. On the surface, it may seem like any valve will suffice, but it’s important to remember that not all valves are created similarly. Monel 400 is an alloy of nickel and copper, making it exceptionally resistant to corrosive environments. When selecting the correct valve, one should consider how well the equipment fits into their particular environment and how durable they need it. Additionally, valves must be matched up with its compatible flanges and fittings. Maintenance should also be considered; if regular maintenance is required, opting for a low-maintenance model may save time and money in the long run. With careful consideration of all these factors, selecting the perfect Monel 400 valve for any application should be a breeze!

Specification of Monel 400 Valves

Standards API 598 / BS EN 12266-1, ASME B 16.10, Sizes available on request API 600/BS1414, 1/8 to 1”, ASME B 16.34, ASME B 16.5, ASME B16.25
Sizes Sizes available on Request, 1/8 to 1”, 1/2′ TO 14”
Working Pressure Valves are also available which could handle higher pressure, Up to 6000 PSIG
End Connection BSPT, Male and Female NPT, Male to Female, Socket Weld (SW) or Dual Ferrule Tube Connections, Female to Female
Temperature Ratings (232C)/Grafoil 700 F(371C), PTFE 450F
Pressure Rating 150#, 300#, 600#, 800#, 1500#
Application Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc.
Ends Flange Ends, Screwed Ends,Socket Weld Ends
Type Ball Valves, Globe Valves, Check Valves, Needle Valves, Butterfly Valves
Temperature Rating (232C)/Grafoil 700 F(371C),PTFE 450F
Monel 400 Valves

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Monel 400 2.4360 N04400 NW 4400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NiCu30Fe

Different Types

SS Manifold Valves

Monel 400 Manifold Valves

SS Monoflange Manifold Valves

Monel 400 Monoflange Manifold Valves

SS Double Block Bleed Valves

Monel 400 Double Block & Bleed Valves

SS Needle Valves

Monel 400 Needle Valves

SS Ball Valves

Monel 400 Ball Valves

Check Valve

Monel 400 Check Valves (nrv) & Piston

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We offer These Monel 400 Valves as per DIN, ISO, JIS or ANSI Standard.

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Available Stock

  • Nickel Alloy 400 Integral-Bonnet Needle Valve
  • Monel® Alloy 400 Pannel Mounting Ball Valve
  • Monel 400 Valves
  • Monel 2.4360 Panel Mounted Needle Valve
  • Monel Alloy 3 Way Needle Valve
  • Alloy 400 Industrial Valves
  • 400 Monel Alloy Manifold Valves
  • Monel 400 Mini Needle Valve
  • Monel Alloy 400 Manifold Check Valve
  • Alloy N04400 Instrumentation Check Valve
  • 400 Monel Forged Steel Valves
  • Monel 400 Instrumentation Non Return Valve
  • Alloy 400 Forged Integral Bonnet Angle Type Needle Valves
  • Monel 400 Panel Mounted Ball Valve
  • Monel 400 Ball Valve
  • Alloy 400 Instrumentation Needle Valve
  • Monel 400 Monoflange Valves
  • UNS N04400 Threaded Butterfly Valves
  • Monel N04400 4 Way Ball Valve
  • Monel 400 Block Bleed Valve
  • Monel Alloy 400 Valves
  • Monel® Alloy 400 Needle Valve
  • Alloy 400 Hydraulic Ball Valve
  • Monel Alloy 2.4360 High Pressure Ball Valves
  • Monel N04400 3 PCS Ball Valve
  • Monel 400 Double Block & Bleed Valves
  • Alloy 400 Panel Mounted Ball Valve
  • Monel 2.4360 Female X Female Check Valve
  • Monel 400 Ball Valve Threaded
  • Nickel Alloy 400 Valves
  • 400 Monel Forged-Body Needle Valves
  • Monel 400 Hydraulic Ball Valve
  • Monel 400 Pressure Reducing Valve
  • Monel® Alloy 400 Valves
  • Alloy 400 3-way Flange Ball Valves
  • Monel 2.4360 High Pressure Ball Valve
  • Monel 400 Instrumentation Ball Valves
  • 400 Monel Valves
  • Monel Alloy 400 Instrument Solenoid Valve
  • Monel N04400 Valves
  • Monel 400 NRV Check Valve
  • Monel 400 5 Way Manifold Valve
  • 400 Monel Instrumentation Check Valve
  • Monel 400 Monoflange Manifold Valves
  • Monel Alloy 400 Bleed and Purge Valves
  • Monel 400 2 Way Ball Valves
  • UNS N04400 Non Return Valve
  • Alloy 400 Manifold Check Valve
  • Monel 400 High Pressure Needle Valve

Pressure Rating

Pressure & Temperature Limit accordance to ANSI/ ASME B16.34 material

Temp. °F 150 300 400 600 900 1500 2500
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 [1] 310 410 615 925 1545 2570
1100 20 [1] 255 345 515 770 1285 2145
1150 20 [1] 200 265 400 595 995 1655
1200 20 [1] 155 205 310 465 770 1285
1250 20 [1] 115 150 225 340 565 945
1300 20 [1] 85 115 170 255 430 715
1350 20 [1] 60 80 125 185 310 515
1400 20 [1] 50 65 95 145 240 400
1450 15 [1] 35 45 70 105 170 285
1500 10 [1] 25 35 55 80 135 230

Dimension Standards

Size L a b W H
1/8″ 56 28 28 60 80
¼” 56 28 28 60 80
3/8” 56 28 28 60 80
½” 58 28 28 60 81
¾” 62 35 35 60 85
1” 70 45 45 70 100
Port Size (BSP) Media Pressure Media Temperature CV
1/8″ 0 to 408 Bar -20°C to 230°C  
¼” 0 to 408 Bar -20°C to 230°C 0.4
3/8” 0 to 408 Bar -20°C to 230°C 0.4
½” 0 to 408 Bar -20°C to 230°C 0.6
¾” 0 to 408 Bar -20°C to 230°C 1.6
1” 0 to 408 Bar -20°C to 230°C 2.5

Chemical Structure

Grade Ni Fe C Mn Si Cu Al S
Monel 400 63.0 min 1.0 – 2.5 0.3 max 2.0 max 0.5 max 28.0 – 34.0 0.50 max 0.02 max

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 35000 , MPa – 240 40 %

We Serve Application Industry

Application Industry
Valves applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

We Export Monel 400 Valves Across the Globe

Libya, Ecuador, Denmark, Israel, Tibet, Philippines, Sri Lanka, France, Pakistan, Venezuela, Oman, Afghanistan, Norway, Taiwan, Kenya, Puerto Rico, Ghana, Brazil, Ukraine, Macau, Serbia, Vietnam, Trinidad & Tobago, Argentina, Japan, Yemen, Romania, Greece, columbia, Malaysia, Mexico, Gabon, Poland, Indonesia, Finland, Lahore, Belarus, Hong Kong, Turkey, Peru, Russia, Nigeria, Bulgaria, United States, Singapore, Sweden, Kuwait, Saudi Arabia, Croatia, Iran, Slovakia, Czech Republic, Italy, Mongolia, Morocco, Portugal, Estonia, Germany, Kazakhstan, Angola, Belgium, United Arab Emirates, Spain, Qatar, Egypt, Azerbaijan, Algeria, Australia, South Africa, Netherlands, China, Tunisia, Hungary, Zimbabwe, Jordan, Chile, Switzerland, Bolivia, Algiera, Thailand, Bhutan, Gambia, Bangladesh, Austria, United Kingdom, South Korea, Lebanon, Canada, India, New Zealand, Ireland, Namibia, Lithuania, Iraq, Nepal, Colombia, Bahrain, Costa Rica

Domestic Supply Monel 400 Valves

Indore, Kanpur, Faridabad, Ernakulam , Kolkata, Pimpri-Chinchwad, Nagpur, Ranchi, Ahmedabad, Noida, mumbai, Jamshedpur, Haryana, Nashik, Bengaluru, Thiruvananthapuram, Gurgaon, Navi Mumbai, Ludhiana, Chandigarh, Visakhapatnam, Jaipur, Chennai, Hyderabad, Thane, Surat, Rajkot, Pune, Secunderabad, Howrah, New Delhi, Bhopal

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Global Steelindia

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

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Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004

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