Gas pressure regulator R230 series
for airdiaphragmsingle-stage

gas pressure regulator
gas pressure regulator
Add to favorites
Compare this product


for gas, for air
Number of stages
Other characteristics
high-precision, high-flow

Max.: 17 bar (246.56 psi)

Min.: 0 bar (0 psi)


0.37 m³/s (13.07 ft³/s)

Orifice diameter

0.25 mm (0.01 in)


Max.: 71 °C (159.8 °F)

Min.: -40 °C (-40 °F)


R230 pressure regulators are designed for applications that require high flow capacity and accurate process control. 1/4" ported BSPP/NPT. Max P1 pressure 17 bar / P2 ranges 0 to 0.13, 2, 4 & 10 bar. Temp -40° to 71°C. Flow rates up to 37.8 dm³/s The R230 providing the highest level of regulation accuracy and repeatability is designed for applications that require high flow capacity and accurate process control. A poppet valve which is balanced by utilising a rolling diaphragm, insures a constant output pressure even during wide supply pressure variations. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the air supply in accordance with the flow velocity. Markets • Air and Gas • Appliances • Entertainment Automation • Factory Automation • Machine Tools • Misc. Industrial • Misc. Manufacturing • Molding • Packaging Machinery • Printing and Marking Equipment • Vehicle Assembly Facilities • Wearing Apparel • Food and Beverage • Misc. Processing Features/Benefits • Adjusting knob • Diaphragm design for good repeatability, response and sensitivity • Balanced poppet • Two full flow gauge ports • Precise regulation. Will Sense a decrease in downstream pressure as small as 1/4" of water • High flow capacity. Flows of 37.8 dm3/s attainable with minimal drop • Stable output. Dampening action of aspiration tube makes regulator insensitive to changes in flow • On-line maintenance. Can be serviced without removal of air line Applications • Gas mixing • Valve operators • Positioning cylinders • Laboratory equipment • Web tensioning • Clutch & brake controls • Roll loading • Test panels • Actuators


Meet this supplier at the following exhibition(s):


10-14 Jun 2024 Frankfurt am Main (Germany)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.