Dilatoflex® M
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  • Dilatoflex® series M
  •  
  • Reliable compensation of movements and vibrations for industrial applications by the following features:
  • - flexible convolution, hence big combined movements axial en lateral
  • - full rubber flanges, hence secure sealing to pipe flanges.
  • - metal one-part retaining rings behind the rubber flanges, hence secure sealing.
  • - cylindrical rigid part between convolution and flange, hence low stresses in flange.
  • - cylindrical rigid part between convolution and flange, hence low stresses in convolution.
  • - low stresses in rubber, hence long lifetime.
  • - high safety factor in design, hence long lifetime.
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  • Other characteristics:
  • - four types:
  •       MD without convolutionBlocEnd, simple and economically priced
  •       MS with convolutionBlocEnd, bigger movements possible
  •       MA with convolutionBlocEnd, bigger movements possible
  •       MB with vacuumringBlocEnd for vacuum service
  • - DN500 - DN3000.
  • - rubber qualities, many choices, see table below.
  • - quality rubber, hence long lifetime.
  • - fabrication length variable, see table below.
  • - hot dip galvanized steel retaining rings drilled PN10, other materials and drillings on request.
  • - pressure resistance, see table below, at maximum temperature at maximum capacity to take expansion.
 
Rubber qualities Dilatoflex® series M
Rubber quality Color code Application Max. temperature
(°C) @ 10 barg
AR/CN Red corrosive and abrasive products (weak acids and bases) 90
AB Grey acids and basis, weak chlorinated products 100
EPC Crème potable water and food products 95
GZ Orange demi-water, seawater, surface water, waste water, compressed air,
oil, natural gas, bio gas, petroleum products (max. 40% aromatic) 		90
YP Yellow special chemicals, strong acids and bases 100
TE Purple acids and basis, weak chlorinated products 100
HH Blue non aromatic petroleum products, waste water, surface water 90
 
Design parameters and dimensions Dilatoflex® series M
type
  		Nominal bore
(DN) 		Fabrication length
(mm) 		Axial movement
(mm) 		Lateral movement
(- and +) (mm) 		Angular movement
(- and +) (°) 		Max. working pressure
(barg)
MD 500 225 - 250 -20 / +0 30 2,3 4
MD 600 225 - 250 -20 / +0 30 1,9 4
MD 800 250 - 300 -20 / +0 30 1,4 4
MD 1000 250 - 300 -20 / +0 30 1,1 4
MD 1200 250 - 300 -20 / +0 30 0,9 4
MD 1400 250 - 300 -20 / +0 30 0,8 4
MD 1600 250 - 300 -25 / +0 30 0,9 4
MD 1800 250 - 300 -25 / +0 30 0,8 4
MD 2000 250 - 300 -25 / +0 30 0,7 4
MD 2200 250 - 300 -25 / +0 30 0,7 4
MS 500 250 - 300 -20 / +15 30 4,0 6
MS 600 250 - 300 -20 / +15 30 3,3 6
MS 800 250 - 300 -20 / +15 30 2,5 6
MS 1000 250 - 300 -20 / +15 30 2,0 6
MS 1200 250 - 300 -20 / +15 30 1,7 6
MS 1400 250 - 300 -20 / +15 30 1,4 6
MS 1600 250 - 300 -20 / +15 30 1,2 6
MS 1800 250 - 300 -20 / +15 30 1,1 6
MS 2000 250 - 300 -20 / +15 30 1,0 6
MS 2200 250 - 300 -20 / +15 30 0,9 6
MA 500 250 - 300 -30 / +30 30 6,8 10
MA 600 250 - 300 -30 / +30 30 5,7 10
MA 800 250 - 300 -30 / +30 30 4,3 10
MA 1000 250 - 300 -30 / +30 30 3,4 10
MA 1200 250 - 300 -30 / +30 30 2,9 10
MA 1400 250 - 300 -30 / +30 30 2,4 10
MA 1600 250 - 300 -30 / +30 30 2,1 10
MA 1800 250 - 300 -30 / +30 30 1,9 10
MA 2000 250 - 300 -30 / +30 30 1,7 10
MA 2200 250 - 300 -30 / +30 30 1,6 10
MB 500 250 - 300 -30 / +10 30 4,6 8
MB 600 250 - 300 -30 / +10 30 3,8 8
MB 800 250 - 300 -30 / +10 30 2,9 8
MB 1000 250 - 300 -30 / +10 30 2,3 8
MB 1200 250 - 300 -30 / +10 30 1,9 8
MB 1400 250 - 300 -30 / +10 30 1,6 8
MB 1600 250 - 300 -30 / +10 30 1,4 8
MB 1800 250 - 300 -30 / +10 30 1,3 8
MB 2000 250 - 300 -30 / +10 30 1,1 8
MB 2200 250 - 300 -30 / +10 30 1,0 8

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