2-2-ways-coxial/inline solenoid valves direct acting, NC

technische Zeichnung 2-2 Wege koaxial/inline Magnetventil

In inline resp. coaxial solenoid valves the fluid is guided through the coil in contrast to the traditional solenoid valves. Therefore the hydraulic connections are situated on both sides of the coil. Similar to the traditional solenoid valves the opening of the normally closed (NC) will be effected just by the power of the magnetically field that is produced by the coil. These solenoid valves are able to work also at zero pressure of the fluid. The closing of the valve results from the integrated spring. The fluid’s pressure may assist the closing. This valve system is patented.
The advantages of the BMV valves are:
• almost doubled effiency
• almost half reaction time
• maximum hygienically security, the valves are almost without dead spaces where the exchange of the fluid is reduced
• self cleaning
• any hydraulically connections are possible.

2 way Direct Acting

2 way solenoid valves has an inlet and an outlet connection in the valve body.The operation, in both cases, depend only on the magnetic field produced by the coil. This type of solenoid valve is able to work at zero pressure.

technische Zeichnung 2-2 Magnetventil stromlos geschlossen

Normally Closed

In this case the media is prevented from flowing
through the orifice by the plunger seal. When connected to an electrical supply, the orifice opens allowing the inlet to feed the outlet.

technische Zeichnung 2-2 Magnetventil stromlos offen

Normally Open

In this case the orifice is open, the inlet feed the outlet. When connected to an electrical supply theorifice closes.

3 way Direct Acting

3 way solenoid valves have an inlet and an outlet connection into the valve body and an exhaust connection above the core. The operation, in both cases, depend only on the magnetic field produced by the coil. These solenoid valves are able to work at zero pressure.

technische Zeichnung 3-2 Magnetventil stromlos geschlossen

Normally Closed

In this case the media is prevented from flowing through the orifice by the plunger. The inlet and exhaust orifices are at each ends of the plunger. When connected to an electrical supply, the inlet
orifice opens feeding the user port. The exhaust is closed.

technische Zeichnung 3-2 Magnetventil stromlos offen

Normally Open

In this case when the valve isn't energized, the inlet orifice is open trough the user port. The exhaust is closed. When connected to an electrical supply the inlet orifice closes, at the same time the exhaust port is opened and connected with the user port.