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. 


...
Read more Read less

Filters

Viewing 21 - 40 of 152 products
Results per page
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. 121-5660
Mfr. Part No.MS4-LR-1/4-D7-AS
BrandFesto
$108.15
Each
units
G 1/4 0.5bar 12bar 14bar - G 1/4 1/4 in 1/4 in 7500L/min 1700L/min - G -10°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
RS Stock No. 796-7323
Mfr. Part No.IR2000-F02
BrandSMC
$174.45
Each
units
G 1/4 0.005MPa 0.2MPa 1MPa IR2000 Rc 1/8 1/4 in 1/8 in 4.4L/min - Without Check Valve G -5°C +60°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. 884-6835
Mfr. Part No.AR30-F03-1R-B
BrandSMC
$41.60
Each
units
G 3/8 0.02MPa 0.2MPa 1MPa - Rc 1/8 3/8 1/8 in 20L/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. 267-9355
Mfr. Part No.R74G-4GK-RMN
$131.68
Each
units
G 1/2 0.3bar 10bar 20bar R74G Rc 1/8 1/2 in 1/8 in 105L/s - Without Check Valve G -34°C +80°C
RS Stock No. 125-9897
Mfr. Part No.LRMA-QS-4
BrandFesto
$125.69
Each
units
Push In 4 mm - - 9bar - - - - 124L/min 36 → 124L/min - - 0°C +60°C
RS Stock No. 884-6895
Mfr. Part No.AR40-F04-1N-B
BrandSMC
$56.71
Each
units
G 1/2 0.02MPa 0.2MPa 1MPa - Rc 1/8 1/2 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 867-5810
Mfr. Part No.P32RB13BNNP
BrandParker
$81.68
Each
units
G 3/8 - 8bar - - - 3/8 in - 142SCFM - - G -25°C +65.5°C
RS Stock No. 498-485
Mfr. Part No.10R0300RRS
$291.70
Each
units
NPT 1/4 0.14bar 4bar - Manostat NPT 1/4 1/4 in 1/4 in - 300L/min Without Check Valve NPT -20°C +70°C
RS Stock No. 125-9902
Mfr. Part No.LRP-1/4-0,7
BrandFesto
$518.05
Each
units
G 1/4 1bar 12bar 7bar - - 1/4 in - 2300L/min 800 to 2300L/min - G -10°C +60°C
RS Stock No. 884-6778
Mfr. Part No.AR20-N02-B
BrandSMC
$36.13
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. 884-6898
Mfr. Part No.AR40-F04-1-B
BrandSMC
$56.71
Each
units
G 1/2 0.02MPa 0.2MPa 1MPa - Rc 1/8 1/2 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 867-5813
Mfr. Part No.P32RB14BNNP
BrandParker
$161.16
Each
units
G 1/2 - 8bar - - - 1/2 in - 142SCFM - - G -25°C +65.5°C
RS Stock No. 314-0921
Mfr. Part No.IR2000-02B
BrandSMC
$357.58
Each
units
Rc 1/4 0.005MPa 0.2MPa 1MPa IR2000 Rc 1/8 1/4 in 1/8 in - 1200L/min Without Check Valve Rc -5°C +60°C
RS Stock No. 884-6703
Mfr. Part No.AR20-F01-B
BrandSMC
$34.89
Each
units
G 1/8 0.05MPa 0.85MPa 1MPa - Rc 1/8 1/8 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 884-6918
Mfr. Part No.AR40-F04G-B
BrandSMC
$86.36
Each
units
G 1/2 0.05MPa 0.85MPa 1MPa - Rc 1/8 1/2 1/8 in 20L/min - Without Check Valve G -5°C +60°C
RS Stock No. 125-3544
Mfr. Part No.G652AR003GA00H0
BrandAsco
$94.12
Each
units
G 3/8 0.5bar 10bar 16bar - - 3/8 in - - 228.6 SCFM, 6530 L/min Without Check Valve G -20°C +50°C
RS Stock No. 884-6885
Mfr. Part No.AR40-F03H-B
BrandSMC
$56.71
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
Related Products
FESTO LRP series precision pressure regulator is suitable ...
Description:
FESTO LRP series precision pressure regulator is suitable for sensitive applications requiring a hysteresis of 0.02 bar. The outlet pressure can be set within the pressure regulation range. In the event of a failure of the compressed air supply, the ...
FESTO LRP series precision pressure regulator is suitable ...
Description:
FESTO LRP series precision pressure regulator is suitable for sensitive applications requiring a hysteresis of 0.02 bar. The outlet pressure can be set within the pressure regulation range. In the event of a failure of the compressed air supply, the ...
Air requirements; Dry, filtered to 0.3μm. Precise setting ...
Description:
Air requirements; Dry, filtered to 0.3μm. Precise setting accuracy ±0.2% of full span. Repeatability ±0.5% of full span. Temperature range -5°C to +60°CHigh relief flow capacity for high balance performance. Suitable for standalone use or integration into an SMC modular ...
Compact high precision air regulators with G1/4 ports ...
Description:
Compact high precision air regulators with G1/4 ports suitable for air gauging, laboratory use and precise pilot control. Integral pilot and pressure relief valves. Air requirements; compressed air. Air is double filtered before reaching pilot valve. Regulation accuracy ref 1 ...