Pneumatic Solenoid Valves

A pneumatic solenoid valve is used to direct or stop the flow of compressed air in a pneumatic system. Sometimes called a directional control valve, they are used in automation and control applications to actuate tools, cylinders and larger industrial valves. RS Components offer an extensive selection of high-quality valves from leading brands including SMC, Festo, Parker, Norgren and of course RS PRO.

How are they activated?

Pneumatic solenoids can be energised in various ways including solenoid operated or air-pilot operated.

Solenoid Operated Valves

Solenoid valves have an electrical coil attached to the valve. Solenoid valves use a small electrical current to send a signal to the internal spool or poppet mechanism which opens or closes the valve. Coil control voltages are usually 12 Vdc, 24 Vac, 24 Vdc, 120 Vac and 240 Vac.

Air- Pilot Operated Valves

This type of valve requires an external air source to operate, instead of an electrical signal the valve opens and closes by air pressure which is applied to the piston or diaphragm. This can be achieved either by an electrical solenoid in another location. Alternatively, the valve can be internally air-piloted by a smaller integrated solenoid.

How do you mount them?

Solenoid valves can be mounted on DIN rail or on a manifold. A manifold is a mounting block that allows two or more valves to be mounted in a centralised location. Manifolds can be a single block or modular for easy maintenance.

How are Pneumatic Valves Classified?

Pneumatic solenoid valves are characterized by a standard numbering system consisting of two numbers. The first number represents the number ports valve has and the second number represents the number of states the valve has. The most common types are 2-way and 3-way valves which can be N/O (normally open) or N/C (normally closed). For example, a 2/2 valve has two ports (in/out) and two states (open/closed). A 3/2 valve has three ports and two states. Pneumatic solenoid valves typically have two, three or five ports.

Our Valves

Our pneumatic valves come in a wide range of configurations, pressure ranges, port sizes, thread sizes, body materials and mounting types to suit all your industrial automation and pneumatic requirements.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 2553 項產品
Results per page
Description Price Manufacturer Series Mounting Style Function Connection Port Thread Actuation Type Solenoid Fitted Body Material Maximum Flow Rate Solenoid Voltage Solenoid Power Consumption Minimum Operating Pressure Minimum Operating Temperature Maximum Operating Temperature Configuration
RS庫存編號 388-0994
製造零件編號SYJ3140-5LOU-Q
BrandSMC
HK$567.56
單位
SYJ3000 Manifold 5/2 - Solenoid/Pilot Yes Die Cast Zinc 122L/min 24V dc 0.4W 0.15MPa -10°C +50°C -
RS庫存編號 388-6835
製造零件編號SYJ7120-5LOU-01F-Q
BrandSMC
HK$691.13
單位
SYJ7000 Stand-Alone 5/2 G 1/8 Solenoid/Spring Yes Die Cast Aluminium 626L/min 24V dc 0.4W 0.15MPa -10°C +50°C -
RS庫存編號 330-2999
製造零件編號SCG551A001MS 230V CA
HK$1,183.36
單位
551 NAMUR 3/2, 5/2 G 1/4 Pilot/Spring Yes Aluminium 10L/min 230V ac 3.5 (Hold) VA, 6 (Inrush) VA 2bar -25°C +60°C -
RS庫存編號 278-3864
製造零件編號54191023
HK$939.74
單位
541 Manifold 5/2 - Pilot/Spring Yes Aluminium 1400L/min 24 V ac/dc, 48 V ac/dc, 115 V ac, 230 V ac - 3bar -10°C +60°C -
RS庫存編號 278-4407
製造零件編號19090006
HK$371.91
單位
190 Manifold 3/2 - Solenoid/Spring Yes Aluminium 70L/min - - 0bar -10°C +60°C -
RS庫存編號 839-3060
製造零件編號SY7120-3DZ-02T
BrandSMC
HK$839.43
單位
SY7000 Manifold 5/2 NPTF 1/4 Solenoid/Pilot Yes Die Cast Aluminium - 110V ac 1.1VA 0.15MPa - +50°C -
RS庫存編號 196-7948
製造零件編號SXE9573-A81-00/110VAC
BrandNorgren
HK$1,924.75
單位
SXE - 5/2 - Solenoid/Spring Yes Die Cast Aluminium 1230L/min 110V ac - 1.8bar -15°C +50°C -
RS庫存編號 196-7976
製造零件編號SXE0573-A60-00/24V=
BrandNorgren
HK$2,644.85
單位
SXE - 5/2 - Solenoid/Solenoid Yes Die Cast Aluminium 1230L/min 24V dc - 2bar -15°C +50°C -
RS庫存編號 410-567
製造零件編號P2LBX512ESNDDN
BrandParker
HK$703.74
單位
Viking Xtreme - 5/2 G 1/4 Solenoid/Spring - Anodised Aluminium 38L/min - - - -40°C +60°C -
RS庫存編號 388-6879
製造零件編號SYJ7220-5LOU-01F-Q
BrandSMC
HK$967.44
單位
SYJ7000 Stand-Alone 5/2 G 1/8 Solenoid/Solenoid Yes Die Cast Aluminium 626L/min 24V dc 0.4W 0.1MPa -10°C +50°C -
RS庫存編號 686-2668
製造零件編號SY5120-5DZ-01F-Q
BrandSMC
HK$718.38
單位
SY5000 Stand-Alone 5/2 G 1/8 Solenoid/Pilot Yes Die Cast Aluminium 579NL/min 24V dc 0.45W 0.15MPa -10°C +50°C -
RS庫存編號 238-7292
製造零件編號5791600220
HK$558.03
單位
579 - 3/2 - Solenoid/Spring Yes Polyamide 850L/min 24V dc 1.7W 2bar -15°C +50°C -
RS庫存編號 723-674
製造零件編號EVT317-5DZ-02F-Q
BrandSMC
HK$648.55
單位
VT317 Stand-Alone 3/2 G 1/4 Spring/Solenoid Yes Die Cast Aluminium 687.05NL/min 24V dc 6.3W 0MPa 0°C +50°C -
RS庫存編號 179-0669
製造零件編號81519332
BrandCrouzet
HK$320.23
單位
81 Manifold 3/2 - - Yes - 25NL/min 24V dc 1W 1bar -10°C +50°C -
RS庫存編號 600-8319
製造零件編號54202017
HK$1,494.25
單位
542 Manifold 5/2 - Pilot/Spring - Polyoxymethylene 2800L/min - - -0.95bar -10°C +60°C -
RS庫存編號 330-2983
製造零件編號SCG551A001MS 115V CA
HK$1,149.92
單位
551 NAMUR 3/2, 5/2 G 1/4 Pilot/Spring Yes Aluminium 10L/min 115V ac 3.5 (Hold) VA, 6 (Inrush) VA 2bar -25°C +60°C -
RS庫存編號 600-8347
製造零件編號54292027
HK$1,473.54
單位
542 Manifold 5/2 - Solenoid/Pilot Yes Aluminium 2800L/min 24 V ac/dc, 48 V ac/dc, 115 V ac, 230 V ac - 3bar -10°C +60°C -
RS庫存編號 682-7012
製造零件編號SY7120-5DZ-02F-Q
BrandSMC
HK$808.50
單位
SY7000 Stand-Alone 5/2 G 1/4 Solenoid/Pilot Yes Die Cast Aluminium 883.4NL/min 24V dc 0.45W 0.15MPa -10°C +50°C -
RS庫存編號 701-3022
製造零件編號SY3120-5LOU-M5-Q
BrandSMC
HK$633.85
單位
SY3000 Stand-Alone 5/2 Metric M5 Solenoid/Pilot Yes Die Cast Zinc 206NL/min 24V dc 0.4W 0.15MPa -10°C +50°C -
RS庫存編號 767-4796
製造零件編號VX210HG
BrandSMC
HK$309.64
單位
- - - - - - Resin - - - - -20°C +60°C -