Pneumatic Regulators

Pneumatic regulators, commonly called pressure-reducing valves, maintain constant output pressure in pneumatic air compressors. They do this by automatically cutting off a gas or liquid when it’s at a certain pressure. Most regulators use simple wire coil springs to control the pressure. 


The benefits of pneumatic regulators 


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. 


Pneumatic regulator applications 


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. 


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. 


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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. 176-1725
BrandRS PRO
$101.35
Each
units
G 1/2 - - 8bar - 1/2 in 1/2 in 1/8 in 3200NL/min - - G -10°C +50°C
RS Stock No. 176-1723
BrandRS PRO
$73.63
Each
units
G 1/4 - - 8bar - 1/4 in 1/4 in 1/8 in 2050NL/min - - G -10°C +50°C
RS Stock No. 176-1724
BrandRS PRO
$101.35
Each
units
G 3/8 - - 8bar - 3/8 in 3/8 in 1/8 in 3200NL/min - - G -10°C +50°C
RS Stock No. 176-1726
BrandRS PRO
$142.87
Each
units
G 3/4 - - 8bar - 3/4 in 3/4 in 1/8 in 6200NL/min - - G -10°C +50°C
RS Stock No. 122-655
Mfr. Part No.R07-200-RNKG
BrandNorgren
$69.04
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. 239-0670
Mfr. Part No.R72G-2GK-RMN
BrandNorgren
$77.29
Each
units
G 1/4 0.3bar 10bar 20bar R72G Rc 1/8 1/4 in 1/8 in 33L/s - Without Check Valve G -34°C +65°C
RS Stock No. 122-649
Mfr. Part No.R07-100-RNKG
BrandNorgren
$67.19
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. 121-5658
Mfr. Part No.MS4-LR-1/4-D5-AS
BrandFesto
$92.42
Each
units
G 1/4 0.3bar 4bar 14bar - G 1/4 1/4 in 1/4 in 7500L/min 2100L/min - G -10°C +60°C
RS Stock No. 209-121
Mfr. Part No.ARX20-F01
BrandSMC
$27.29
Each
units
G 1/8 0.05MPa 0.85MPa 2MPa ARX20 Rc 1/8 1/8 in 1/8 in 60L/min - Without Check Valve G -5°C +60°C
RS Stock No. 890-3187
Mfr. Part No.AR30-F03BG-B
BrandSMC
$61.71
Each
units
G 3/8 0.05MPa 0.85MPa 1MPa - G 1/8 3/8 in 1/8 in 20L/min - Without Check Valve G -5°C 60°C
RS Stock No. 121-5642
Mfr. Part No.LRP-1/4-4
BrandFesto
$469.61
Each
units
G 1/4 0.05bar 4bar 12bar - G 1/4 1/4 in 1/4 in 2300L/min 2000L/min - G -10°C +60°C
RS Stock No. 121-5680
Mfr. Part No.MS6-LR-1/2-D6-AS
BrandFesto
$138.78
Each
units
G 1/2 0.3bar 7bar 14bar - G 1/2 1/2 in 1/2 in 7500L/min 6500L/min - G -10°C +60°C
RS Stock No. 121-5659
Mfr. Part No.MS4-LR-1/4-D6-AS
BrandFesto
$97.33
Each
units
G 1/4 0.3bar 7bar 14bar - G 1/4 1/4 in 1/4 in 7500L/min 1800L/min - G -10°C +60°C
RS Stock No. 290-3412
Mfr. Part No.PS120001-080-000
$949.13
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. 537-432
Mfr. Part No.ARX20-F01BG
BrandSMC
$90.22
Each
units
G 1/8 0.05MPa 0.85MPa 2MPa ARX20 Rc 1/8 1/8 in 1/8 in 60L/min - Without Check Valve G -5°C +60°C
RS Stock No. 884-6845
Mfr. Part No.AR30-F03B-B
BrandSMC
$54.36
Each
units
G 3/8 0.05MPa 0.85MPa 1MPa - Rc 1/8 3/8 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 890-3178
Mfr. Part No.AR30-F03B-B
BrandSMC
$54.08
Each
units
G 3/8 0.05MPa 0.85MPa 1MPa - - 3/8 in - 20L/min - Without Check Valve G -5°C 60°C
RS Stock No. 478-4156
Mfr. Part No.34225005
BrandAsco
$43.10
Each
units
G 1/8 0.5bar 8bar 12bar 342 - 1/8 in - - 550L/min Without Check Valve G 0°C +50°C
RS Stock No. 884-6750
Mfr. Part No.AR20-F02-N-B
BrandSMC
$41.83
Each
units
G 1/4 0.05MPa 0.85MPa 1MPa - Rc 1/8 1/4 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 432-5331
Mfr. Part No.IR4003SK4PXX4B2P
BrandParker
$765.55
Each
units
NPT 1/4 2psi 100psi 400psi IR4000 - 1/4 in - - - - NPT -40°C +66°C
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