PV74W22-55PY

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The PV74W22-55PY is a pressure switch manufactured by Israel-based company OMRON. The product is designed for a variety of applications, including low-pressure air and water, industrial hydraulics and liquid level regulation. The product is suitable for processes where reliable and accurate pressure switching is required. It has a wide range of pressure ratings from 0.4 to 2.3 bar.

The PV74W22-55PY is an example of a pressure switch designed to detect changes in pressure, usually within a sealed system. It is housed in a compact aluminum body and consists of a plunger, a spring-loaded diaphragm, electrical contacts and adjustable screws. The diaphragm and plunger act to sense changes in pressure, and the electrical circuit is closed when the current pressure is lower than the set pressure. The adjustable screws allow the user to adjust the set point, which is the value above or below which the current pressure must be for the switch to be activated.

The product is designed for use in a variety of different applications. It can be used as a low-pressure air or water switch, for example, in air-conditioning units or pools. It can also be used for industrial hydraulics and liquid level regulation. It is suitable for use in a variety of processes, including process control, system monitoring, and machine or equipment protection.

The working principles behind pressure switches, such as the PV74W22-55PY, are simple and the parts involved in the process are few. When the pressure in the system increases or decreases, a plunger is moved which picks up the movement via a pressure sensing diaphragm. This movement is then translated to the electrical circuit, opening or closing the electrical contacts, thus controlling the application.

In addition to the features mentioned, the PV74W22-55PY also offers other features such as adjustable pressure setting and adjustable electrical contact control. It also has an LED indicator to show the current position of the switch and it is designed to last for a long time under harsh conditions. The product is available with a variety of accessories including capillary tubes, connectors, mounting brackets and seals.

The pressure switch is an essential component in many industrial applications. The PV74W22-55PY is a reliable and accurate pressure switch which is suitable for a variety of applications. The adjustable pressure setting and contact control allow the user to accurately control a process, and the LED indicator allows the user to monitor the status of the pressure switch. With its wide range of pressure ratings, this pressure switch is suitable for virtually any application.

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