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NORMALLY CLOSED (NORMALLY NOT PASSING)
The valve is most often applied as a normally closed NC (normally not passing) valve. In this configuration a pneumatic supply should be connected to port P and the output port A should be connected to the device to be pressurized. The exhaust port R is the port at the end of the solenoid. The valve symbol is shown below.
NORMALLY OPEN (NORMALLY PASSING)
The valve can be used as a normally open NO (normally passing) valve by connecting the supply air to port R in the end of the solenoid and using port A for the output. The valve symbol is shown at left.
VACUUM APPLICATIONS
The valve is suitable for use in vacuum applications. Connect the vacuum source to port P for normally closed applications and to port R for normally open applications.
PRESSURE RANGE
The valves can be operated over the pressure ranges shown below.
Note that, in order to achieve the highest operating performance, care should be taken to choose the optimum model for the application.
TEMPERATURE RANGE
0° to 122°F (-18° to 50°C)
SERVICE, FILTRATION AND LUBRICATION
The valves are designed for service on air and inert gases.
Anver recommends 40 micron filtration. The valve is a direct acting poppet. Lubrication is not required but may be used.
MOUNTING
Valves can be mounted in any orientation and still achieve excellent performance.
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