Nickel 200 ball valves are made of a nickel alloy with a nickel content of at least 99.0%, providing extremely high resistance to caustic alkalis, neutral salt solutions, alkaline salt solutions, and dry fluoride.
2.1 Nickel 200 ball valves exhibit excellent corrosion resistance across the entire concentration range of caustic alkaline media such as NaOH and KOH, from dilute to concentrated and even molten alkalis. A stable, insoluble nickel hydroxide protective film forms on the surface in strongly alkaline environments, resulting in a low corrosion rate.
2.2 Nickel 200 ball valves are less prone to alkali stress corrosion cracking in caustic alkaline environments.
2.3 Nickel 200 ball valves experience only slight corrosion in distilled water, fresh water, and neutral dilute salt solutions at room temperature with low chlorine and low oxygen levels.
2.4 In degassed reducing media, Nickel 200 ball valves exhibit a low corrosion rate due to the lack of an oxidant to sustain the electrochemical reaction; examples include degassed dilute sulfuric acid, degassed dilute hydrochloric acid, and degassed organic acids.
2.5 Nickel 200 ball valves exhibit excellent corrosion resistance in dry halogen environments, forming a stable nickel halide protective film. Examples include dry fluorine gas (F₂), dry chlorine gas (Cl₂), dry bromine gas (Br₂), and dry iodine gas (I₂).
3.1 Nickel 200 ball valves have a high carbon content, and their long-term service temperature should not exceed 315℃. For high-temperature concentrated alkali and molten alkali applications above this temperature, Nickel 201 should be selected to avoid graphitization and intergranular embrittlement;
3.2 Nickel 200 ball valves are not resistant to oxidizing media.
① Nickel 200 ball valves are severely corroded by concentrated nitric acid, strong oxidizing acids, chlorides containing oxidants, and wet chlorine gas;
② The corrosion rate of Nickel 200 ball valves increases significantly when exposed to aerated oxidizing acids.
① Caustic soda evaporators, concentrators, alkali storage tanks, alkali delivery pipelines, heat exchangers, reaction vessels, etc. (≤315℃);
② Molten alkali containers (≤315℃);
③ Anhydrous fluorination and halogen drying process equipment (drying Cl₂, anhydrous HF);
④ Degassing and reducing organic acids, high-purity chemical intermediate containers;
⑤ Saponification and phenol production equipment;
① Alkaline batteries (nickel-cadmium batteries): electrodes, current collectors, KOH electrolyte contact parts;
② Electroplating industry: nickel plating anodes, plating tank internal components;
③ Vacuum devices: vacuum tube components, vacuum chambers, evaporation sources; low vapor pressure, low outgassing, suitable for high-purity vacuum environments;
① Food: Oil, dairy, and juice processing equipment, heat exchangers, and agitators; resistant to organic acids and neutral media, less prone to metal ion leaching affecting color/flavor;
② Pharmaceutical: Raw material reaction tanks, storage pipelines, and clean process equipment for high-purity intermediates;
③ Synthetic fiber (viscose rayon): Spinning heads and spinnerets to prevent fiber discoloration and metal contamination;
① Halogen drying processes: Equipment for drying chlorine and anhydrous fluoride (strictly anhydrous prerequisite);
② Degassed freshwater, distilled water, and low-chlorine neutral dilute salt systems: High-purity water and some desalination unit components (not suitable for high-chlorine, oxygen-enriched seawater).
Design Standard of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
Design Acc. to ASME B16.34 (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
Design Acc. to EN-12516-1/2 (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).
Test Standard of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
Test Acc. to API 598 (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
Test Acc. to EN 12266-1/2 (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).
Surface Finishing of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
All Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) surface is finely machined to achieve the required roughness and conforms to standard MSS SP-110.
Size of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
From DN1/4’’ to 48’’ (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
From DN8 to DN1200 (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).
Face to Face of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
Face to Face Acc. to ASME B16.10 (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
Face to Face Acc. to EN 558-1 (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).
Pressure Rating of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
ANSI Class 150 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 300 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 600 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 800 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 900 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 1500 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
ANSI Class 2500 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 16 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 25 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 40 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 63 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 100 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 160 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 250 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 320 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way));
EN 1092 PN 400 Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).
Working Temperature of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
Please refer to the "Temperature and Pressure Curve of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)" for temperature and pressure changes.
Ends Connection of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
ANSI Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
ANSI Integral Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
ANSI Welded Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld (ASME B16.25) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld x ANSI Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
EN 1092 Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
EN 1092 Integral Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
EN 1092 Welded Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld (EN 12627) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld (ISO 1127) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld x EN 1092 Flange Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male NPT (ASME B1.20.1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPP (ISO 228-1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPT (ISO 7-1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male NPT x Female NPT Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPP x Female BSPP Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPT x Female BSPT Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male NPT x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPP x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Male BSPT x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female NPT (ASME B1.20.1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPP (ISO 228-1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPT (ISO 7-1) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Socket Weld (ASME B16.11) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Socket Weld (EN 12760) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female NPT x Socket Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPP x Socket Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPT x Socket Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld (ASME B16.25) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Butt Weld (EN 12627) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female NPT x Butt Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPP x Butt Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPT x Butt Weld Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female NPT x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPP x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Female BSPT x Long Butt Weld (+100 mm) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Long Butt Weld (+100 mm Weld Stub) Ends Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way).
CE Marking of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
CE Marking is Available to Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) with a Diameter of DN32 or Larger.
Chemical Composition of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
For the Chemical Composition of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), please refer to EN 10204 Type 3.1 certificate.
Mechanical Properties of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
For the Mechanical Properties of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way), please refer to EN 10204 Type 3.1 certificate.
Certificate of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
All Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way) will be delivered with EN 10204 Type 3.1 Certificate.
Approvals of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
MSS SP-110 Certified of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
NACE MR 0175 Certified of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way)
API 607 Fire Safe Certified of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
ISO 9001 Certified of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
PED Certified of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way).
Available Upon Request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way):
NACE MR0175 is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
ATEX is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
TA-LUFT is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
SIL is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Degreasing is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Fire Safe is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Stem Extension is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way);
Double Block and Bleed is available upon request of Nickel 200 Ball Valve (Three Way, Four Way, Five Way, Multi Way).
Level Operation 
Series RT Pneumatic Actuator (A) 
Series RT Pneumatic Actuator (M) 
Series RT Pneumatic Actuator (S) 
Series QF Electric Actuator 
Series QU Electric Actuator 
APL 210N Limit Switch Box 
APL 410N Limit Switch Box 
Solenoid Valve 
Solenoid Valve (ATEX) 
Solenoid Valve (ATEX + H2)