Pneumatic Manual Control Valves

Pneumatic manual control valves form part of a pneumatic control system, and allow the user to control the flow of air from one place to another. They are often constructed as modular devices, meaning multiple valves and contacts can be used in conjunction with one another to create many different system combinations.

What are pneumatic manual control valves used for?

Pneumatic manual control valves have a number of different applications within an air flow system. They can be used for directional control, meaning they allow air flow through a tube in one direction and not another, or for pressure relief, allowing the pressure to dissipate to somewhere outside of the system. They can also be used more broadly for flow control, adjusting the amount of air let through the system.

Types of pneumatic manual control valves

Pneumatic manual control valves can vary according to a number of different characteristics, including the method of control, for example, knobs, levers and foot pedals, the number of ports and the number of positions. The material they are made from can also differ depending on their intended function.


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Description Price Control Mechanism Function Connection Port Thread Thread Size Thread Standard Manufacturer Series Control Button/Switch Colour Maximum Operating Pressure Body Material Maximum Flow Rate Minimum Operating Temperature Maximum Operating Temperature Number of Ports Number of Positions
RS Stock No. 420-2828
Mfr. Part No.55102092
BrandAsco
HK$815.71
Each
units
Lever 5/2 G 1/4 1/4in G 551 - 10 bar Aluminium 860L/min -25°C +60°C 5/2 -
RS Stock No. 885-2086
Mfr. Part No.VM130-01-30GA
BrandSMC
HK$366.68
Each
units
Push Button (Mushroom) - R 1/8 1/8 R VM100 Green 1 MPa - - -5°C +60°C 3 2
RS Stock No. 281-2221
Mfr. Part No.VHK3-06F-06F
BrandSMC
HK$86.67
Each
units
Rotary Knob 3/2 Push In 6 mm - - VHK Blue 1 MPa PBT - 0°C +60°C 3/2 -
RS Stock No. 885-2089
Mfr. Part No.VM130-01-08A
BrandSMC
HK$307.45
Each
units
Toggle Lever - R 1/8 1/8 R VM100 - 1 MPa - - -5°C +60°C 3 2
RS Stock No. 435-8123
Mfr. Part No.VHK2-08F-08F
BrandSMC
HK$113.30
Each
units
Rotary Knob 2/2 - - - VHK Grey 1 MPa PBT - 0°C +60°C 2/2 -
RS Stock No. 221-4560
Mfr. Part No.81921701
BrandCrouzet
HK$352.97
Each
units
Roller Lever 3/2 - - - 81 - 8bar Zamak 200NL/min -5°C +50°C 3/2 -
RS Stock No. 722-378
Mfr. Part No.03063802
BrandNorgren
HK$1,248.47
Each
units
Lever 3/2 G 1/4 1/4in G 03 Black 10 bar Zinc Alloy 965L/min 0°C +70°C 3/2 -
RS Stock No. 268-8387
Mfr. Part No.VM430-01-33
BrandSMC
HK$517.50
Each
units
Push Button 3/2 Rc 1/8 1/8in Rc VM400 - 1 MPa Aluminium Alloy 338.77NL/min -5°C +60°C 3/2 -
RS Stock No. 890-3275
Mfr. Part No.VHS20-F02A
BrandSMC
HK$224.38
Each
units
Locking Shut-Off Valve - G 1/4 1/4in G VHS20 Red 1 MPa Aluminium Die Cast - -5°C +60°C 3 2
RS Stock No. 703-6021
Mfr. Part No.0821300901
BrandAventics
HK$347.56
Each
units
Rotary Knob 3/2 G 1/4 1/4in G NL2-BAV - 16 bar Die Cast Zinc 2800L/min -10°C +60°C 3/2 -
RS Stock No. 435-8117
Mfr. Part No.VHK2-06F-06F
BrandSMC
HK$83.16
Each
units
Rotary Knob 2/2 Push In 6 mm - - VHK Grey 1 MPa PBT - 0°C +60°C 2/2 -
RS Stock No. 281-2237
Mfr. Part No.VHK3-08F-08F
BrandSMC
HK$90.11
Each
units
Rotary Knob 3/2 - - - VHK Blue 1 MPa PBT - 0°C +60°C 3/2 -
RS Stock No. 268-8337
Mfr. Part No.VM430-01-01
BrandSMC
HK$444.65
Each
units
Roller Lever 3/2 Rc 1/8 1/8in Rc VM400 - 1 MPa Aluminium Alloy 338.77NL/min -5°C +60°C 3/2 -
RS Stock No. 217-6092
Mfr. Part No.VHK3-06F-06FRL
BrandSMC
HK$126.67
Each
units
Rotary Knob 3/2 Push In 6 mm - - VHK Red 1 MPa PBT - 0°C +60°C 3/2 -
RS Stock No. 268-8400
Mfr. Part No.VM430-01-34G
BrandSMC
HK$549.32
Each
units
Twist Selector 3/2 Rc 1/8 1/8in Rc VM400 Green 1 MPa Aluminium Alloy 338.77NL/min -5°C +60°C 3/2 -
RS Stock No. 305-6028
Mfr. Part No.81921702
BrandCrouzet
HK$598.07
Each
units
Roller Lever 3/2 - - - 81 - 8bar Zamak 200NL/min -5°C +50°C 3/2 -
RS Stock No. 890-3288
Mfr. Part No.VHS30-F03A
BrandSMC
HK$224.38
Each
units
Locking Shut-Off Valve - G 3/8 3/8in G VHS30 Red 1 MPa Die Cast Aluminium - -5°C +60°C 3 2
RS Stock No. 843-5429
Mfr. Part No.NVFM250-N02-08
BrandSMC
HK$840.29
Each
units
Toggle Lever 4/2 NPT 1/4 1/4 NPT VFM200 - 1 MPa ADC - -5°C +60°C 4/2 -
RS Stock No. 136-9386
Mfr. Part No.7910 10 00
BrandLegris
HK$923.96
1 Box of 5
Box(es)
- - - - - 7910 Blue 10 bar Polymer - -20°C +80°C 2 2
RS Stock No. 838-8541
Mfr. Part No.VH202-N02
BrandSMC
HK$615.64
Each
units
Lever 4/2 NPT 1/4 1/4in NPT VH200 - 1 MPa Die Cast Aluminium - -5°C +60°C 4/2 -
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