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Metallurgy

Materials of Construction
Body Materials
  • ASTM A216 WCB
  • ASTM A351 CF8
  • ASTM A351 CF8M
  • ASTM A395
  • ASTM A126 Class B
  • ASTM A743
  • Duplex Stainless Steel
  • SG Iron
  • Cast Steel
  • Stainless Steel 304 / 316
International Standards & Certifications
Design Standards
  • API 6D
  • API 598
  • API 607
  • API 608
  • BS EN 17292
  • BS EN 13397
  • ASME B16.34
  • ISO 5211
  • ISO 5752
  • EN 12266-1
Seat & Seal Materials
  • PTFE
  • RPTFE
  • PEEK
  • EPDM
  • Viton
  • Neoprene
  • Nitrile
  • Silicon
  • Hypalon
Compatible with corrosive chemicals, slurry media, steam, oils, and high-temperature industrial applications.
Stem Materials
  • ASTM A276 Type 410
  • SS 410
  • SS 304
  • SS 316
Testing Standards
  • Hydrostatic Shell Testing
  • Seat Leakage Testing
  • Air Seat Testing
  • Fire Safe Testing
  • Pressure Testing
Compliance:
API 598 EN 12266-1 BS 6755-1
Pressure & Temperature Capability
Pressure Classes
  • Class 150
  • Class 300
  • Class 600
  • Class 900
  • Class 1500
  • Class 2500
Temperature Capability
  • High temperature steam
  • Thermal oil
  • Corrosive chemical media
  • Hot gases

Metallurgical Applications

KFEL valves are engineered for demanding metallurgical and metal processing applications involving abrasive slurries, corrosive chemicals, high-temperature fluids, steam, oxygen service, and heavy-duty process conditions.

Steel Plants

Reliable valve solutions for high-temperature, high-pressure steel manufacturing operations.

Ferro Alloy Plants

Engineered to handle abrasive media, corrosive chemicals, and demanding alloy processing conditions.

Foundries

Durable flow control systems designed for molten metal handling and harsh industrial environments.

Smelters

High-performance valves for extreme heat, aggressive fluids, and continuous smelting operations.

Mineral Processing

Robust valves built for slurry handling, abrasive materials, and heavy-duty mineral applications.

Coke Oven Systems

Precision-engineered valves for gas flow control, steam handling, and coke production systems.

Blast Furnace Utilities

Dependable solutions for air, steam, water, and utility flow management in blast furnaces.

Cooling Water Systems

Efficient flow control solutions for cooling circuits, water distribution, and thermal management.

Oxygen & Gas Lines

Specialized valves for secure handling of oxygen, industrial gases, and pressurized systems.

Acid & Chemical Handling

Corrosion-resistant valves designed for safe and efficient chemical processing operations.

Valve Types Used in Metallurgy

Specialized valve solutions designed to withstand high temperatures, abrasive media, corrosive chemicals, and demanding metal processing operations.

Ball Valves

Floating Ball Valves

Compact and reliable valves designed for tight shut-off and efficient flow control.

Trunnion Mounted Ball Valves

Heavy-duty ball valves engineered for high-pressure and large-size applications.

Butterfly Valves

Wafer Type

Lightweight and space-saving valve design ideal for compact piping systems.

Lug Type

Robust bolted valve configuration enabling easy maintenance and end-of-line service.

Diaphragm Valves

Weir Type

Diaphragm valve design optimized for slurry, corrosive, and viscous fluid handling.

Straight Through Type

Full-bore diaphragm valve ensuring smooth flow with minimal pressure drop.

Gate / Globe / Check Valves

Cast Steel

Strong and versatile valve construction suitable for high-pressure and industrial process applications.

Forged Steel

High-integrity valve material offering superior strength, durability, and leak resistance.

Metallurgy-Specific Application Areas

Slurry Handling Systems

Cooling Water Circuits

Acid Transfer Lines

Oxygen Service

Compressed Air Systems

Steam Distribution

Furnace Auxiliary Systems

Dust Handling Plants

Chemical Dosing Systems

Process Utility Pipelines

Surface Protection & Corrosion Resistance

Engineered For Highly Corrosive And Abrasive Metallurgical Environments

Black Stoving Enamel Coating

Corrosion-Resistant Internal Iinings

Ebonite Lining

PFA Lining

PTFE Lining

Rubber Lining

Automation & Actuation

Suitable For Automated Plant Operations And Remote-Controlled Process Systems

 Pneumatic Actuators

Electric Actuators

Gear Operators

Locking Systems

Limit Switches

Solenoid Valves

Positioners