Pneumatic Regulators

Pneumatic regulators, also known as pressure-reducing valves, are used in pneumatic systems to maintain the output air pressure. They are commonly used in pneumatic air compressors. Pneumatic regulators can provide a quick response and accurate pressure regulation for even the most demanding industrial air preparation applications. They make sure that compressed air in a pneumatic system is not wasted.

How does a pneumatic regulator work?

Pneumatic regulators maintain output pressure by automatically cutting off the flow of a gas or liquid when it’s at a certain pressure. Most regulators use simple wire coil springs to control the pressure.

When installing a pressure regulator, it's important to choose one that is appropriately sized for your particular system. If it's too large it will increase air usage and waste energy. So ensuring the proper sizing and setting of your pressure regulator is crucial for efficient air consumption.

Where are pneumatic regulators used?

Pneumatic regulators are found in many common home and industrial applications, including heating furnaces and gas grills as well as in medical and dental equipment. They're ideal when pressure must be closely controlled, as is the case when dealing with gas.

Things to consider when choosing a regulator:

  • Inlet pressure
  • Outlet pressure
  • Connection port sizes
  • Flow rate
  • Operating temperature
  • Size and weight requirements

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Description Price Port Connection Minimum Outlet Pressure Maximum Outlet Pressure Maximum Input Pressure Manufacturer Series Pressure Gauge Port Size Port Connection Thread Size Pressure Gauge Port Thread Size Maximum Flow Rate Typical Flow Rate Integral Check Valve Port Connection Thread Standard Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 826-8071
Mfr. Part No.VBA10A-02GN
BrandSMC
TWD14,937.00
Each
units
Rc 1/4 - - 1MPa VBA - - - - - - - +2°C +50°C
RS Stock No. 535-2390
Mfr. Part No.11-818-110
BrandNorgren
TWD5,991.00
Each
units
G 1/4 0.4bar 10bar 14bar 11-818 - 1/4 in - - 240L/min Without Check Valve G 0°C +70°C
RS Stock No. 122-655
Mfr. Part No.R07-200-RNKG
BrandNorgren
TWD1,086.00
Each
units
G 1/4 0.3bar 7bar 20bar R07 Rc 1/8 1/4 in 1/8 in 7L/s - Without Check Valve G -34°C +65°C
RS Stock No. 850-9007
Mfr. Part No.IR2000-02
BrandSMC
TWD4,163.00
Each
units
R 1/4 Female - - 1MPa IR2000 - 1/4 - ≤4.4L/min - Yes R -5°C +60°C
RS Stock No. 825-4113
Mfr. Part No.ARJ210-M5BG
BrandSMC
TWD1,283.00
Each
units
M5 x 0.8 0.2MPa 0.7MPa 0.8MPa ARJ M5 x 0.8 M5 M5 20L/min - Without Check Valve Metric -5°C +60°C
RS Stock No. 667-4004
Mfr. Part No.VBA20A-03GN
BrandSMC
TWD26,960.00
Each
units
Rc 3/8 - - 1MPa VBA - - - - - - - +2°C +50°C
RS Stock No. 535-2384
Mfr. Part No.11-818-100
BrandNorgren
TWD5,742.00
Each
units
G 1/4 0.07bar 4bar 10bar 11-818 - 1/4 in - - 240L/min Without Check Valve G 0°C +70°C
RS Stock No. 122-649
Mfr. Part No.R07-100-RNKG
BrandNorgren
TWD1,095.00
Each
units
G 1/8 0.3bar 7bar 20bar R07 Rc 1/8 1/8 in 1/8 in 6.5L/s - Without Check Valve G -34°C +65°C
RS Stock No. 667-4008
Mfr. Part No.VBA40A-04GN
BrandSMC
TWD41,250.00
Each
units
Rc 1/2 - - 1MPa VBA - - - - - - - +2°C +50°C
RS Stock No. 867-5813
Mfr. Part No.P32RB14BNNP
BrandParker
TWD2,551.00
Each
units
G 1/2 - 8bar - - - 1/2in - 142SCFM - - G -25°C +65.5°C
New
RS Stock No. 218-0065
Mfr. Part No.102GA0628
TWD2,086.00
1 Bag of 2
Bag(s)
- - - - 102GA - - - - - - - - -
RS Stock No. 825-4104
Mfr. Part No.ARG20-N02G3H-1Z
BrandSMC
TWD2,123.00
Each
units
NPT 1/4 0.05MPa 0.85MPa 1MPa ARG NPT 1/4 1/4in 1/4in 20L/min - Without Check Valve NPT -5°C +60°C
RS Stock No. 290-3412
Mfr. Part No.PS120001-080-000
TWD17,347.00
Each
units
G 1/8 0bar 8bar 10bar Piezo - 1/8 in - 350L/min 200L/min Without Check Valve G 0°C +50°C
RS Stock No. 202-2099
Mfr. Part No.MS6-LRP-1/4-D2-A8
BrandFesto
TWD7,482.00
Each
units
G 1/4 0.05bar 0.7bar 14bar MS - - - - 800L/min - - - -
New
RS Stock No. 218-0066
Mfr. Part No.102GA0828
TWD2,197.00
1 Bag of 2
Bag(s)
- - - - 102GA - - - - - - - - -
RS Stock No. 203-6543
Mfr. Part No.LR-3/8-D-7-I-MINI
BrandFesto
TWD2,060.00
Each
units
G 3/8 0.5bar 7bar 16bar D - - - - 1800L/min - - - -
RS Stock No. 203-0446
Mfr. Part No.LRS-3/8-D-MINI
BrandFesto
TWD4,939.00
Each
units
G 3/8 0.5bar 12bar 16bar D - - - - 1700L/min - - - -
RS Stock No. 202-2135
Mfr. Part No.VPPM-6TA-L-1-F-0L10H-S1
BrandFesto
TWD20,344.00
Each
units
- 0.1bar 10bar 11bar VPP - - - - 1400L/min - - - -
RS Stock No. 196-1201
Mfr. Part No.ITV2030-31F2BN3
BrandSMC
TWD21,294.00
Each
units
G 1/4 0.005MPa 0.5MPa 1MPa ITV2000 - 1/4in - 1500L/min - - G 0°C +50°C
RS Stock No. 203-0354
Mfr. Part No.LRL-1/4-QS-6
BrandFesto
TWD1,385.00
Each
units
- 2bar 6bar 9bar LRL - - - - 241L/min - - - -