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NAUTEC valve product lines

We use the same high-quality components for all our valves, regardless of which product line (Sport– / Pro– or DarkLine). Upper and lower spindle, as well as all O-rings are suitable for air (Air), oxygen enriched air (Nitrox) and pure oxygen (Oxy). Externally, the valves are distinguished by two different, high-quality handwheels and the chrome plating. Compare them here:

  • Oval ABS HandwheelOval ABS Handwheel
  • NAUTEC Metal-Core-Rubber KnobNAUTEC Metal-Core-Rubber Knob
  • NAUTEC Upper spindleNAUTEC Upper spindle
  • NAUTEC Lower spindle hexagonalNAUTEC Lower spindle hexagonal
  • Brass- alloy chrome platedBrass- alloy chrome plated
  • Brass- black chrome platedBrass- black chrome plated
  • O-ring material FKM greenO-ring material FKM green
  • Oxygen-compatibiltyOxygen-compatibilty
  • BAM-Hydraulic pressure test 675 bar*BAM-Hydraulic pressure test 675 bar*
  • BAM-Material tests* BAM-Material tests*
  • BAM-Endurance test (2000 cycles opening and closing with 4,6 Nm and 360 bar)*BAM-Endurance test (2000 cycles opening and closing with 4,6 Nm and 360 bar)*
  • BAM-Determination of mechanics resistance to excessive torque*BAM-Determination of mechanics resistance to excessive torque*
  • BAM-mechanical impact test*BAM-mechanical impact test*
  • BAM-Oxygen pressure surge test 360 bar* at 60o C*BAM-Oxygen pressure surge test 360 bar* at 60o C*
  • BAM-Fire exposure test for valve operating mechanism*BAM-Fire exposure test for valve operating mechanism*
  • BAM-Verification valve marking*BAM-Verification valve marking*
  • BAM-test reportBAM-test report

  • SPORTLine

  • SportLine 1
  • Oval ABS Handwheel
  • NAUTEC Metal-Core-Rubber Knob
  • NAUTEC Upper spindle
  • NAUTEC Lower spindle hexagonal
  • Brass- alloy chrome plated
  • Brass- black chrome plated
  • O-ring material FKM green
  • Oxygen-compatibilty100 %
  • BAM-Hydraulic pressure test 675 bar*requirements fulfilled
  • BAM-Material tests* requirements fulfilled
  • BAM-Endurance test (2000 cycles opening and closing with 4,6 Nm and 360 bar)*requirements fulfilled
  • BAM-Determination of mechanics resistance to excessive torque*requirements fulfilled
  • BAM-mechanical impact test*requirements fulfilled
  • BAM-Oxygen pressure surge test 360 bar* at 60o C*requirements fulfilled
  • BAM-Fire exposure test for valve operating mechanism*requirements fulfilled
  • BAM-Verification valve marking*requirements fulfilled
  • BAM-test report

  • PROLine

  • ProLine 1
  • Oval ABS Handwheel
  • NAUTEC Metal-Core-Rubber Knob
  • NAUTEC Upper spindle
  • NAUTEC Lower spindle hexagonal
  • Brass- alloy chrome plated
  • Brass- black chrome plated
  • O-ring material FKM green
  • Oxygen-compatibilty100 %
  • BAM-Hydraulic pressure test 675 bar*requirements fulfilled
  • BAM-Material tests* requirements fulfilled
  • BAM-Endurance test (2000 cycles opening and closing with 4,6 Nm and 360 bar)*requirements fulfilled
  • BAM-Determination of mechanics resistance to excessive torque*requirements fulfilled
  • BAM-mechanical impact test*requirements fulfilled
  • BAM-Oxygen pressure surge test 360 bar* at 60o C*requirements fulfilled
  • BAM-Fire exposure test for valve operating mechanism*requirements fulfilled
  • BAM-Verification valve marking*requirements fulfilled
  • BAM-test report

  • DARKLine

  • DarkLine 1
  • Oval ABS Handwheel
  • NAUTEC Metal-Core-Rubber Knob
  • NAUTEC Upper spindle
  • NAUTEC Lower spindle hexagonal
  • Brass- alloy chrome plated
  • Brass- black chrome plated
  • O-ring material FKM green
  • Oxygen-compatibilty100 %
  • BAM-Hydraulic pressure test 675 bar*requirements fulfilled
  • BAM-Material tests* requirements fulfilled
  • BAM-Endurance test (2000 cycles opening and closing with 4,6 Nm and 360 bar)*requirements fulfilled
  • BAM-Determination of mechanics resistance to excessive torque*requirements fulfilled
  • BAM-mechanical impact test*requirements fulfilled
  • BAM-Oxygen pressure surge test 360 bar* at 60o C*requirements fulfilled
  • BAM-Fire exposure test for valve operating mechanism*requirements fulfilled
  • BAM-Verification valve marking*requirements fulfilled
  • BAM-test report

Download chart (PDF)

Attention! Do not attempt to repair NAUTEC-valves yourself. Unauthorized repair or tampering is hazardous and WILL VOID your warranty and NAUTEC liability. Maintenance and repairs by NAUTEC trained experts only!