System of Measurement System of Measurement |
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For Panel Cutout Diameter For PanelCutout Diameter | Show |
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For Panel Cutout Diameter For Panel Cutout Diameter | Hide |
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Actuator Style Actuator Style |
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Push Button | Rod |
Push-Button Style Push-Button Style |
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Flush | Projecting |
Switch Action Switch Action |
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Wire Connection Type Wire Connection Type |
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Quick- Disconnect Terminals | Screw Terminals |
Switch Starting Position Switch Starting Position |
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Actuator Base Material Actuator Base Material |
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Environment Environment |
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Illumination Illumination |
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Mounting Location Mounting Location |
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Push-Button Shape Push-Button Shape |
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Actuator Material Actuator Material |
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Actuator Color Actuator Color |
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Environmental Rating Environmental Rating |
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Number of Circuits Controlled Number of Circuits Controlled |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Choosing an Electrical Switch
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Matching Flow Diagrams to Replace an Air Directional Control Valve
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Choosing an Air Directional Control Valve
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Flush-Mount 19 mm Panel-Mount Push-Button Switches

Because these switches mount flush against a panel, they're easy to clean and hard to damage. They're rated IP67 for protection from temporary submersion.
For technical drawings and 3-D models, click on a part number.
No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Switching Current @ Voltage | Max. Voltage | Dia. | Dp. Behind Panel | Quick-Disconnect Tab Wd. | Environmental Rating | Each | |
Stainless Steel Base with Quick-Disconnect Terminals | ||||||||||||
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1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Springs Back (Momentary) | 3 | SPDT | 5 A @ 125 V AC/24 V DC | 250V DC 250V AC | 7/8" | 1 5/16" | 0.11" | IP67 | 0000000 | 000000 |
Low-Voltage 19 mm Panel-Mount Push-Button Switches

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers. These switches have one input terminal and three output terminals to control up to three devices at once.
For technical drawings and 3-D models, click on a part number.
No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Actuator Color | Switching Current @ Voltage | Max. Voltage | Dia. | Dp. Behind Panel | Each | |
Metal Base with Screw Terminals | |||||||||||
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Snap In | |||||||||||
1 | 1 Off (Normally Open) | Springs Back (Momentary) | 4 | SPST-NO | Black | 4 A @ 24 V AC, 1 A @ 24 V DC | 48V AC 48V DC | 1" | 1 1/16" | 00000000 | 000000 |
Single-Action Mechanically Operated Air Directional Control Valves

A simple automation solution that requires no programming, these valves are activated when an object, such as a box rolling on a conveyor, pushes the actuator. Also known as 3-way and 3/2 valves, they create one action, such as extending a cylinder. Valves direct airflow from the inlet to your equipment and exhaust return airflow to create motion. They're normally closed to normally block airflow, and remain closed until actuated. Return actuation is by spring, so they go back to their starting position as soon as the actuator is released. In the off position, they exhaust air pressure from the system, allowing equipment to reset so the action can be repeated.
Valves with a two-direction actuator are activated by objects from both sides.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve. When selecting between valves with the same port size, choose the valve with the higher flow coefficient to ensure it provides enough airflow to operate your system.
For technical drawings and 3-D models, click on a part number.

O'all | For Panel Cutout | |||||||||||||||
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Actuation Force, lbs. | No. of Flow Ports | Inlet Size | Outlet Size | Exhaust Connection Type | Max. Flow Rate, scfm @ 100 psi | Flow Coefficient (Cv) | Pressure Range, psi | Vacuum Rating, in. of Hg | Lg. | Wd. | Ht. | Dia. | Mounting Fasteners Included | Each | ||
Two-Direction Actuator | ||||||||||||||||
M | 1.6 | 3 | 1/8 BSPP | 1/8 BSPP | Threaded | 4.23 | 0.12 | 53-120 | Not Rated | 36mm | 18mm | 220mm | 19mm | No | 0000000 | 0000000 |