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Monel needle valve

We Supply Nickel alloy 400 needle valve with MTC and NDT Test Certificates

Table of content

What is Monel Needle Valve

Monel needle valve is manufactured from monel 400 or K500 material, It is known for high strength and corrosion resistant properties. These valves manufactured using international standards. Its widely used in critical applications where accurate regulation of pressure or flow rate is critical. Monel alloy needle valves can withstand high pressures and temperatures.

Monel needle valve specification

sizes 1/4″ to 1″ (Female / Female BSP and BSPT), 3/8″ to 1″ (Female / Female NPT) and 1/4″ to 1/2″ (Male / Female BSPP).
Temperature range: -20°C to 230°C.
Operator Bar, hand operated.
Pressure rating: 6000 PSI.
Flow Rate .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv
Applicable Standard
  • Design & Manufacture : BS 1868
  • Face to Face according to : ASME B16.10
  • Flange Dimensions as per: ASME B16.5
  • Pressure & Temperature : ASME B16.34
  • Test & Inspection accordance to : API 6D / API 598
  • Visual Inspection accordance to : MSS SP-55
  • Marking accordance to : MSS SP-25
Approvals
  • MSS SP-110
  • API-598
  • ANSI B1.20.1
  • ANSI B16.11
  • NACE Certified
  • ANSI B16.34
  • API 607 Fire Safe
Connection
  • Single Ferrule
  • Two Ferrule (Double Ferrule)
  • Twin Ferrule
  • Thread

Monel angle needle valve chemical composition

Grade C Mn Si S Cu Fe Ni
Monel 400 0.30 max 2.00 max 0.50 max 0.024 max 28.00 – 34.00 2.50 max 63.00 min

Monel alloy socket weld needle valve Mechanical properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80,000 , MPa – 550 Psi – 35,000 , MPa – 240 40 %

Equivalent grade of Monel needle valves

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

Pressure Rating Of Monel 400 needle valve

Port Size (BSP) Nominal Bore (Ømm) Media Pressure Media Temperature CV
1/8″ 5 0 to 408 Bar -20°C to 230°C
¼” 5 0 to 408 Bar -20°C to 230°C 0.4
3/8″ 5 0 to 408 Bar -20°C to 230°C 0.4
½” 5 0 to 408 Bar -20°C to 230°C 0.6
¾” 6 0 to 408 Bar -20°C to 230°C 1.6
1″ 8 0 to 408 Bar -20°C to 230°C 2.5

Size Chart of Alloy K500 high pressure needle valve

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

Price list of Monel alloy needle valve

For price list of Monel needle valve you can contact us on sales@fit-lok.com. We have a ready stock of these valves in various sizes, pressure rating and design in Mumbai, India.

Manufacturing standards of Monel K500 Needle Valve

  • BS 7174 P4
  • ASME B16.34
  • MIL-V-24586
  • PIP PNDMV09N

Dimensions of Alloy 400 Male X Male Needle Valve

Dimensions of Alloy 400 Male X Male Needle Valve

Size A B ±C D
1/8 inch 19 50 65 45
1/4 inch 22 50 70 50
2 inch 72 120 150 95
3/8 inch 25 55 75 55
1/2 inch 30 65 85 55
1 inch 40 85 100 65
1-1/2 inch 62 110 130 88
3/4 inch 36 75 95 65
1-1/4 inch 54 90 120 80

Nickel K500 Female X Female Needle Valve dimensions

Dimensions of Alloy 400 Male X Male Needle Valve

Size B A ±C D
1/8 inch 50 19 65 45
1/4 inch 50 22 70 50
3/4 inch 75 36 95 65
2 inch 120 72 150 95
1/2 inch 65 30 85 55
1 inch 85 40 100 65
1-1/4 inch 90 54 120 80
1-1/2 inch 110 62 130 88

DIN 2.4360 15000 Psi Needles Valve Applications

  • Oil and Gas
  • Chemical Processing
  • Hydraulic Systems
  • Steam and Power Generation
  • Marine and Aerospace

Monel 400 Panel Mounted Needles Valve Features

  • Corrosion Resistance
  • Precise Flow Control
  • Durability
  • Panel-Mounted Design
  • Temperature and Pressure Resistance
  • Leak-Proof Sealing

Working temperature and pressure of Ni 400 6000 Psi Needles Valve

Working temperature Working pressure
-65ºFto 450ºF(-54 to°C 232°C) 6000psig (414 bar)

Valve