Lunkenheimer Figure K4050 Angle Valve

Lunkenheimer Figure K4050 Angle Valve

Lunkenheimer™ K4050 inline Y-body isolation valve is specially designed for severe service in mining applications where scale and erosion are present.

Any questions?

Tommi Penttilä
Sales Manager Conventional Power
Phone. 0207 416 208

Certifications PED
End Connection Flanged
Material Carbon Steel
Operating Temperature Greater Than 400 F (204 C)
Pressure Class ASME, PN
Process Connection Type CL150RF
Seat/Seal Type Metal-to-Metal
Shutoff Class API 598
Standards ASME B16.34
Style Angle Valves
Valve Size Standard DN, NPS
Valve Type Angle Valve
Media Aggressive Liquids/Gases
Stem Adjustable packing
  • The Inline Y-body design allows less flow restriction, reduced pressure drop and easier installation.
  • All valves feature venturi style inlet throat design which increases fluid velocity across seating area to reduce scale formation.
  • High precision machining results in superior disc to seat interfacing for tight shut-off.
  • Split body design allows for easy maintenance.
  • Bolted bonnet.
  • Carbon steel body, connector and yoke.
  • Design offers low torque and easy manual operation.
  • Replaceable surface-hardened stellite facing disc and seats allows use in severe applications such as slurries and other abrasive media.
  • Larger stem diameter of stainless steel for strength and stiffness.
  • Rugged gland packing specially selected considering severe alumina service.
  • Design to ASME B16.34
  • Tested as per API 598

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