The OxyReg is an independent diaphragm pressure regulator designed for installation in systems that control oxygen, nitrogen and other inert gases. The OxyReg ensures a constant output pressure independent from the inlet pressure. This output pressure is preset at the factory and cannot be modified, adjusted or tampered with.

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OxyReg Downloads & Links
OxyReg Technical Specifications
Max Inlet Pressure Weight Temp. Range P1 Inlet Thread
Gases: 260 psig (18 bar) 1.41 oz. (40 g) Gases: 32-140°F (0-60°C) Female/Female
Housing: Grivory
Spring: DIN 1.4310/AISI 301
Valve Seat: PPH/Santoprene
Spindle: DIN 1.4404/AISI 316L


Pressure Regulation for Medical Applications


Reduces consumption


Tamper proof

Lightweight, compact construction

Easy to mount in any oxygen supply system

Increases equipment service life

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.


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

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