OxyReg Regulator for Oxygen Use

OxyReg Regulator for Oxygen Use


OxyReg – Peace of mind in medical applications
OxyReg is a PRESET inline miniature safety regulator for oxygen, nitrogen and other inert gases. This regulator features stainless steel internal components and is made of the FDA and NSF-certified material Grivory GV-5 FWA. It is ideal for applications in the medical industry, like complex respiratory equipment or as a pressure reducing unit in an oxygen system.

The pre-set OxyReg is a diaphragm operated, oxygen pressure regulator. The pressure is factory set and cannot be changed or tampered with. This ensures a precise and constant output pressure eliminating the risk of an unwanted manipulation of the pressure.

The use of high quality materials, such as the FDA certified Grivory® GV-5 FWA, stainless steel and many more, are key components for applications in medical environments, be it in complex respiratory equipment or as a pressure reducing unit in an oxygen system.

Reduces consumption
Tamper proof
Lightweight, compact construction
Easy to mount in any oxygen supply system
Increases equipment service life

Customers Outside USA
If you are outside the United States, please contact us via email to determine shipping availability.

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Technical Specs

Max Inlet Pressure260 psig (18 bar)
Weight1.56 oz. (44.23 g)
Dimensions2.05" x 1.34" x 1.34"
Temperature RangeGases: 32-140°F (0-60°C)
P1 Inlet ThreadFemale/Female, NPT
MaterialsHousing: Grivory
Spring: DIN 1.4310/AISI 301
Valve Seat: PPH/Santoprene
Spindle: DIN 1.4404/AISI 316L


The last 2-3 numbers (after POR234KM12) indicate the part pressure.

POR234KM12100, POR234KM12120, POR234KM1215, POR234KM1223, POR234KM1230, POR234KM1235, POR234KM1245, POR234KM1250, POR234KM1260, POR234KM1265, POR234KM1275, POR234KM1280, POR234KM1290, POR234KM1295

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Part Numbers & Technical Information
Thread ConnectionMax Inlet PressureMax Regulated Output PressureMax FlowTolerancesOxyReg Part Number
1/4" NPT260 psig15 psig0-400 L/min± 4.35 psigPOR234KM1215
1/4" NPT260 psig23 psig0-400 L/min± 4.35 psigPOR234KM1223
1/4" NPT260 psig30 psig0-600 L/min± 4.35 psigPOR234KM1230
1/4" NPT260 psig35 psig0-600 L/min± 4.35 psigPOR234KM1235
1/4" NPT260 psig45 psig0-700 L/min± 4.35 psigPOR234KM1245
1/4" NPT260 psig50 psig0-700 L/min± 10%POR234KM1250
1/4" NPT260 psig60 psig0-700 L/min± 10%POR234KM1260
1/4" NPT260 psig65 psig0-700 L/min± 10%POR234KM1265
1/4" NPT260 psig75 psig0-700 L/min± 10%POR234KM1275
1/4" NPT260 psig80 psig0-700 L/min± 10%POR234KM1280
1/4" NPT260 psig90 psig0-800 L/min± 10%POR234KM1290
1/4" NPT260 psig95 psig0-800 L/min± 10%POR234KM1295
1/4" NPT260 psig100 psig0-800 L/min± 10%POR234KM12100
1/4" NPT260 psig120 psig0-800 L/min± 10%POR234KM12120