Product Lifecycle Information

 

Product is planned to be discontinued. Do not use for new designs.

 
 

01/2027 - Product is being phased out. Do not use for new designs.

 
 

11/2028 - Product is discontinued. Products for replacement may be available while stocks permit.

 
 

12/2028 - Product is discontinued.

Pressure regulator

LR-3/4-D-7-I-MIDI

192317

 

 

GTIN: 4052568150914

Pneumatic connection, port 1
G3/4
Standard nominal flow rate (standardised to DIN 1343)
4500 l/min
Pressure regulation range
0.5 bar - 7 bar
Max. pressure hysteresis
0.2 bar

Technical Data

  • SizeMidi
  • SeriesD
  • Actuator lockRotary knob with detent
  • Mounting positionoptional
  • DesignDirectly actuated diaphragm regulator
  • Controller functionOutput pressure constant Via primary pressure compensation With secondary venting With return flow function
  • Symbol00991558
  • Pressure gauge (ANALOG) or Pressure display (DIGITAL)With pressure gauge
  • Operating pressure0 MPa ... 1.6 MPa
  • Operating pressure0 bar ... 16 bar
  • Pressure regulation range0.5 bar ... 7 bar
  • Max. pressure hysteresis0.02 MPa
  • Max. pressure hysteresis0.2 bar
  • Max. pressure hysteresis2.9 psi
  • Standard nominal flow rate (standardised to DIN 1343)4500 l/min
  • Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
  • Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
  • LABS (PWIS) conformityVDMA24364-B1/B2-L
  • Air purity class at outputCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
  • Media temperature-10 °C ... 60 °C
  • Ambient temperature-10 °C ... 60 °C
  • Product weight720 g
  • Type of mountingWith accessories
  • Pneumatic connection, port 1G3/4
  • Pneumatic connection, port 2G3/4
  • Note on materialsRoHS-compliant
  • Material sub-baseDie-cast zinc
  • Material sealsNBR
  • Material housingDie-cast zinc

    Technical Data

  • SizeMidi
  • SeriesD
  • Actuator lockRotary knob with detent
  • Mounting positionoptional
  • DesignDirectly actuated diaphragm regulator
  • Controller functionOutput pressure constant Via primary pressure compensation With secondary venting With return flow function
  • Symbol00991558
  • Pressure gauge (ANALOG) or Pressure display (DIGITAL)With pressure gauge
  • Operating pressure0 MPa ... 1.6 MPa
  • Operating pressure0 bar ... 16 bar
  • Pressure regulation range0.5 bar ... 7 bar
  • Max. pressure hysteresis0.02 MPa
  • Max. pressure hysteresis0.2 bar
  • Max. pressure hysteresis2.9 psi
  • Standard nominal flow rate (standardised to DIN 1343)4500 l/min
  • Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
  • Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
  • LABS (PWIS) conformityVDMA24364-B1/B2-L
  • Air purity class at outputCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
  • Media temperature-10 °C ... 60 °C
  • Ambient temperature-10 °C ... 60 °C
  • Product weight720 g
  • Type of mountingWith accessories
  • Pneumatic connection, port 1G3/4
  • Pneumatic connection, port 2G3/4
  • Note on materialsRoHS-compliant
  • Material sub-baseDie-cast zinc
  • Material sealsNBR
  • Material housingDie-cast zinc
SKU 192317
Brand FESTO
Shipping Weight 1.0000kg
Shipping Width 0.080m
Shipping Height 0.200m
Shipping Length 0.200m

Be The First To Review This Product!

Help other Screw Compressor Spares users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category