While there can be double and single poles in vacuum switches, there can also be either single or double throws. A throw refers to how many positions a switch can activate. By turning on the VSV and shutting the air control valve, the vacuum is directed to the actuator. This essentially lengthens the air intake manifold. Some of the key pressure switch types are explored in greater detail in the sections below: Differential Pressure Switches

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.At Applications Engineering, our customers can rely on us for exceptional quality products. We are also happy to advise anyone who should need it about any of our products – our team members hold expert knowledge in all areas. One of the benefits of a good vacuum system is that it can be both smart and efficient. SMC offers smart manifolds that provide precise control and communication that allows you to implement an energy efficient and predictive maintenance strategy.

If the VSV malfunctions entirely, no coolant will be able to enter the heater core and create warm air. To this end, the only option to get the heater working again is to change the valve. Coolant/ Antifreeze Leak Pressure switches can be used across a wide range of environments and industries. As a result, various types of pressure switch are available to ensure each device is best suited to its particular applications. If you're looking for the best products for your industrial vacuum system, SMC has just the solution. From our vacuum filters to our vacuum regulators and vacuum gripper systems, we're always aiming to increase efficiency, save energy and ensure high performance.SMC vacuum components can benefit many industries that need reliable and efficient solutions for their applications. Some of the industries that use our vacuum products are: