Dk-Lok offers following products:
  • Instrumentation tube fittings
  • Pipe fittings
  • Quick connectors
  • Weld fittings
  • Ball valves
  • Needle valves
  • Check valves
  • Relief valves
  • Gauge root valves
  • Filters
  • Manifolds
  • Toggle valves 
Materials include stainless steel, carbon steel, brass, Teflon, Hastelloy-C, Inconel, Monel and many others.
ISO 9001 and ASME certified systems. Type approvals by ASME, DNV, ABS, Germanischer Lloyd, Lloyds Register and ABSA.