Ni 200 Globe Valve and Nickel 201 Gate Valve manufacturer in India

Nickel Alloy Valves have high amounts of nickel. Nickel, as a corrosion resistant element, provides the material with high corrosion resistance; especially against acids. So the nickel alloy valves are used in chemical and petrochemical industries much. The nickel plated ball valves replace the nickel alloy valves in some cases as they offer similar protection against corrosion. But the mechanical properties of the nickel plated valves and nickel alloy made valves are different. The ball valves use a ball to control the flow while there are other valves with gates and plugs to control. There are different types of nickel alloys based on their nickel content. The Nickel 200 Valves are made up of a commercially pure nickel that contains over 99.5% nickel in the composition.

Nickel Alloy Ball Valves

Nickel Alloy Ball Valves

Ni 200 Globe Valve

Ni 200 Globe Valve

Nickel 201 Gate Valve

Nickel 201 Gate Valve

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This type of pure nickel component is only used in special cases and when absolutely necessary as the cost of the pure nickel far exceeds the cost of ordinary stainless steel. The Nickel 201 butterfly valves are use in the acid production, chemical and other caustic solutions in the applications.

 

What is Nickel Alloy Valves?

The butterfly valve is a gate valve with a butterfly shaped gate. The valve sizes and pressure capacities vary according to the standards and the strength of the valves also varies with the nickel alloy being used. There are Nickel 200 gate valves ranging from 2 inches 24 inches and pressure capacities varying up to 2500lbs.

Specification Chart of Nickel 200/ 201 Valve

Material Nickel 200/ 201
Seal Material PTFE/ RPTFE
Working Pressure 1.6 – 6.4Mpa
Working Temperature

-29°C — +180°C

Availabe Size 1/2″-4″,(DN15-DN100)
Available Connection BSP/ BSPT/ NPT/ Flanged/ Welded
Nominal Pressure P10/PN16
Operation Manual,Pneumatic, Electric
Suitable Medium Water,Sewage,Seawater,Gas,Food,Oils,etc
Standards GB9112,DIN2501,BS4504,ISO2084,ANSI125
Applications Water, Oil, Gas,
Nominal Diameter

DN40-DN300 handle lever
DN350-DN1200 gear box

Operation Temperature -10°C~150°C

Nickel 200/ 201 Valve Chemical Composition

Nickel 200 Ni C Mo Mn Si Fe P S Cu Cr
99.0 min 0.15 max 0.35 max 0.1 max 0.4 max 0.01 max 0.25 max

Nickel 200/ 201 Valve Mechanical Table

Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
1446 °C (2635 °F) Psi - 21500 , MPa - 148 Psi - 67000 , MPa - 462 45 %

Alloy 200/ 201 Valve Equivalent Grade

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Nickel 200 N02200 2.4066 N-100M Ni 99.2 NW 2200 NA 11 ---2

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Nickel Alloy Valve Stocklist

Nickel Alloy Reducing Valve UNS N02201 Angle Control Valve
Nickel Alloy 200 Diaphragm Valve UNS N02200 Butterfly Valve
Nickel Alloy 201 Swing Check Valve Nickel Alloy 200 Plug Valve
Nickel 200 Trunnion Ball Valve Nickel Alloy 201 Gate Valve
Nickel 201 Globe Valve Nickel 200 Y Type Control Valve
alloy 200 Needle Valve Nickel 201 Cryogenic Valve
Alloy 201 Pinch Valve UNS N02201 Ball Valve

Nickel 200 valve Density

Density 8.9 g/cm3

Types of Nickel Alloy Valve

Nickel Alloy NRV Valve

Nickel Alloy NRV Valve

Nickel Alloy Gate Valve

Nickel Alloy Gate Valve

Nickel Alloy Butterfly Valve

Nickel Alloy Butterfly Valve

Nickel Alloy Swing Check Valve

Nickel Alloy Swing Check Valve

Nickel Alloy Needle Valve

Nickel Alloy Needle Valve

Nickel Alloy Check Valve

Nickel Alloy Check Valve

UNS 2200 Valve Applications

  • Oil & Gas
  • LNG and Cryogenics
  • Marine
  • Mining
  • Pulp and Paper
  • Subsea

Common Standards of Nickel 200 valves

  • A494 M-35-1 (UNS N24135) (Low Si – weldable)
  • A494 M-35-2 (UNS N04020)
  • BS3071 : NA1
  • BS3071 : NA3
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Applications of Nickel Alloy 200 Butterfly Valves

FORGING SPECIFICATION COMMON DESIGNATION MATERIAL SUFFIX WROUGHT BAR SPECIFICATION COMMON API TRIM # FOR BASE MATERIAL
150 TO 600 # 900 TO 2500 #
ASTM B462 N08367 19% Chrome; 28% Nickel; Cu-Mo; 0.07% C Super Stainless Steel ASTM A351 Grade CN7M (A20) ASTM B473 N08020 13 14
ASTM B462 N08020 19% Chrome; 28% Nickel; Cu-Mo; 0.03% C Super Stainless Steel ASTM A351 Grade CN3MN ASTM B473 N08020 13 14
ASTM B564 N04400 67% Ni; 30% Cu, Monel ASTM A494 Grade M-35-1 (Monel) ASTM B164 N04400 9, 11 9, 11

Materials of Nickel Alloy Plug Valve

3½% Nickel, Steel ASTM A352, Grade LC3 Low temperature applications to -150°F (-101°C). Not for use above +650°F (+340°C).
Monel ASTM 743, Grade M3-35-1 Weldable grade. Good resistance to corrosion by all common organic acids and salt water. Also highly resistant to most alkaline solutions to +750°F (+400°C).
Hastelloy B ASTM A743, Grade N-12M Is well suited for handling hydrofluoric acid at all concentrations and temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Hastelloy C ASTM A743, Grade CW-12M Good resistance to span oxidation conditions. Good properties at high temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Inconel ASTM A743, Grade CY-40 Very good for high temperature service. Good resistance to spanly corrosive media and atmosphere to +800°F (+425°C).

Purchasing Requirements for ASME SB462 Nickel Forged Valve

  • 1) Quantity.
  • 2) Alloy name or UNS number.
  • 3) Drawing, if required.
  • 4) Forging sectioning, if required.
  • 5) ASTM Specification and year of issue.
  • 6) Any purchaser inspection requirements.
  • 7) Any supplementary requirements

Size Range of Nickel Alloy Valve

Size Range 1/2" NB ( DN15) to 24" NB ( DN600)
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Specification of Nickel Alloy 200 / 201 Needle Valve

  • Standards : API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34
  • Size : 1/8” to 16”
  • Rating : 150#,300#,600#,800#,1500#
  • End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper