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Flow / Pressure Regulators

Le Lorrain offers a huge range of relief valves for all your needs, whichever gas you use (oxygen, acetylene, propane, etc.) LB21 (simple rubber cover), DDI (compact), shielded, high pressure, column type, high flowrate, etc.). There is a relief valve for each specific use. The oxygen cutting giant also supplies boards and stations as well as manifolds. You can also buy Kitclim kits containing all the necessary pressure regulating equipment for automotive, industrial refrigeration or construction applications. Le Lorrain torches come with a 2 year manufacturers warranty. Delivery anywhere in France within 48 hours.

SKU: 037 200

3S type shielded pressure Pressure regulators 

Gas : Argon / CO2 20 l/mn 

Inlet type : C 

Outlet : 12x100 R 

Weight : 1.780 kg 

Made in France. 

Delivered in 24h in France and Europe. 

€189.00
SKU: 040 386

Second expansion pipe rotameters 

Gas : Oxygen

Inlet : Rear inlet male 1/4 gas

Graduation : 0 to 7 l/mn 

Made in France.

Delivered in 24h in France and in Europe. 

€80.00
En réapprovisionnement
SKU: 040 397

Second expansion pipe rotameters 

Gas : Oxygen

Inlet : Rear inlet male 3/8 gas

Graduation : 0 to 15 l/mn 

Made in France.

Delivered in 24h in France and in Europe. 

€80.00
En réapprovisionnement
SKU: 033 200

3S type shielded pressure Pressure regulators 

Type 3S :

-Separate manometers, monobloc dust proof.

-Oversized forged brass body, with regulator and manometer enclosed.

-Cellular polychloroprene shock resistant protection.

Captive pressure adjustment screw in ABS. 

3S, Gas : Compressed air,  Inlet : B , Outlet : 16 x 150D, Weight : 1.780 kg 

Made in France.

Delivered 24h  in France and Europe. 

€200.00
SKU: 038 200

3S type shielded pressure Pressure regulators 

Type 3S :

-Separate manometers, monobloc dust proof.

-Oversized forged brass body, with regulator and manometer enclosed.

-Cellular polychloroprene shock resistant protection.

Captive pressure adjustment screw in ABS. 

Gas : Natural gas/Methane,  Inlet : E , Outlet : 16 x 150L, Weight : 1.780 kg

Made in France.

Delivered 24h  in France and Europe.

€189.00
SKU: 040 385

Second expansion pipe rotameters 

Gas : Oxygen

Inlet : Rear inlet male 3/8 gas

Graduation : 0 to 7 l/mn 

Made in France.

Delivered in 24h in France and in Europe. 

€80.00
En réapprovisionnement
SKU: 040 280

Second expansion pipe rotameters 

Gas : neutral gas

Inlet : Rear inlet male 3/8 gas

Graduation : 0 to 30 l/mn 

Made in France.

Delivered in 24h in France and in Europe. 

€80.00
En réapprovisionnement
SKU: 040 285

Pipe rotameters. 

Gas : Neutral gas

Inlet : Rear inlet male 1/4 gas

Graduation : 0 to 30 l/mn

Made in France.

Delivered in 24h in France and Europe. 

€80.00
En réapprovisionnement
SKU: 040 298

Second expansion pipe rotameters 

Gas : neutral gas

Inlet : Rear inlet male 1/4 gas

Graduation : 0 to 15 l/mn 

Made in France.

Delivered in 24h in France and in Europe. 

€95.20
En réapprovisionnement
SKU: 040 300

Protection unit

To be mounted on the back of the unit. 

Made in France. 

Delivered in 24h in France and Europe. 

€64.00
En réapprovisionnement
SKU: 054 252

DM TYPE double flowmeter oxygen pressure regulator 15 l/mn 

Made in France. 

Delivered in 24h in France and Europe. 

€315.00
En réapprovisionnement
SKU: 054 262

Column flowrate pressure regulator for Argon.

Type : DM type double flowmeter neutral gas pressure regulator 15 l/min. 

To be mounted on Argon gas cylinder - available for all EC cylinder connection standards.

Delivered in 24h in France and Europe. 

€315.00
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