PV71W20-41PW

PV71W20-41PW is a product of a series of vacuum switch products under Pressure Technologies, Inc. It is used in industrial and commercial applications to control pressure in a range of vacuum operations.

Application Field:

PV71W20-41PW is commonly used in smoke detectors, remote control systems, air conditioners, refrigerators, and water treatment systems. It is also utilized in chemical and petrochemical processes, as well as medical equipment. Generally speaking, any operation requiring precise control of pressure between two fluid tanks or pressure chambers can benefit from the PV71W20-41PW. Its advanced design and reliable performance make it a favorite among engineers and technicians for vacuum operations.

Working Principle:

The PV71W20-41PW consists of a pressure regulator, vacuum switch, and indicator valve. These components work together to effectively monitor and control pressure in a variety of applications. The pressure regulator is designed to maintain a constant pressure within the system, regardless of outside influences. The vacuum switch is used to detect and switch off the supply of power to the mechanical devices, while the indicator valve serves to alert the user of any pressure changes and condition changes.

When the system is activated, the controller opens the supply valve to increase the pressure on the air tube leading to the mechanical system. The vacuum switch measures the pressure in the system and sends a signal to the controller if the pressure has exceeded the predetermined number. When this occurs, the controller closes the supply valve, thus preventing the system from continuing to increase the pressure further.

The PV71W20-41PW allows for precise control and monitoring of pressure for industrial and commercial applications. Its reliable performance and advanced design makes it an ideal option for operations that require exact pressure control. With a wide range of applications and its ease of use, the PV71W20-41PW is sure to be a popular choice for engineers and technicians.