How can I get a price quote for Festo LR-3/4-D-O-DI-MAXI?

You can request a fast quote for Festo LR-3/4-D-O-DI-MAXI from Yılsa Engineering. Reference part number CEY-937FC7822489. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Festo LR-3/4-D-O-DI-MAXI in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Festo LR-3/4-D-O-DI-MAXI genuine and new?

Yes. This Festo product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Festo LR-3/4-D-O-DI-MAXI?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

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Festo LR-3/4-D-O-DI-MAXI

Pressure regulator. Lockable design. Two pressure gauge connections for different installation options. Micro, mini, midi size: directly actuated diaphragm regulator. Maxi size: piloted piston regulator, diaphragm regulator LRS-DI. Optional return flow option for exhausting from output 2 to input 1. Available with pressure gauge. Size micro, mini, midi, maxi

FestoMFR # LR-3/4-D-O-DI-MAXISKU # CEY-937FC7822489

SizeMaxi

SeriesD

Actuator lockRotary knob with detent

Mounting positionAny

DesignDirectly actuated diaphragm regulator

Symbol00991559

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About This Product

Festo LR-3/4-D-O-DI-MAXI

Genuine, certified Festo product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

SizeMaxi

SeriesD

Actuator lockRotary knob with detent

Mounting positionAny

DesignDirectly actuated diaphragm regulator

Controller functionOutput pressure constant, With primary pressure compensation, With secondary exhausting, With return flow function

Symbol00991559

Pressure gauge (ANALOG) or Pressure display (DIGITAL)Prepared for G1/4

Operating pressure0.1, 1.6

Operating pressure1, 16

Pressure regulation range0.5, 12

Max. pressure hysteresis0.04

Max. pressure hysteresis0.4

Max. pressure hysteresis5.8

Standard nominal flow rate (standardised to DIN 1343)6800

Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4], Inert gas

Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)

Corrosion resistance class CRC2 - Moderate corrosion stress

LABS (PWIS) conformityVDMA24364-B1/B2-L

Air purity class at outputCompressed air to ISO 8573-1:2010 [7:4:4], Inert gas

Media temperature-10, 60

Ambient temperature-10, 60

Product weight1330

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

Material membraneNBR

Accessories 14

Genuine accessories that can be used with the Festo LR-3/4-D-O-DI-MAXI motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
QS-G3/4-22	Push-in fitting · Fittings
HFOE-D-MIDI/MAXI	Mounting bracket · Mounting accessories
FRB-D-MAXI	Threaded bolt · Mounting accessories
LRVS-D-DI-MAXI	Regulator lock · Mounting accessories
HR-D-DI-MAXI	Mounting bracket · Mounting accessories
HMR-D-MIDI	Hex nut · Mounting accessories
PAN-R-22X2-SW	Plastic tubing · Tubes
N-3/4-P-13	Barbed hose fitting · Other connectors
N-3/4-P-19	Barbed hose fitting · Other connectors
N-3/4-P-13-MS	Barbed hose fitting · Other connectors
N-3/4-P-19-MS	Barbed hose fitting · Other connectors
CQ-3/4-22	Push-in fitting · Connection accessories
MA-50-16-1/4	Pressure gauge · General accessories
LR/LFR-D-MINI/MAXI-SW	Actuator head · Mounting accessories