The valves series 46 (pneumatically actuated) and 74 (mechanically actuated) have the advantage of closed center function without overlap and can be used with nominal pressure of up to 12 bar. The pneumatically actuated valves series 46 works independently of supply pressure and switches operating pressures between 0 and 12 bar.
Furthermore our mechanically actuated valves series 74 and 72 are flexible in use for miscellaneous tasks due to various actuation options like plunger, push botton, lever, ball, roller lever or one way roller lever and control panel actuators. The miniature mechanically actuated valve series 72 for example was developed as an extremely small pneumatic signal component, realizing high performance at a common micro switch size.
|Pressure range, mechanically/manually||0 to 8 bar (0 to 12 bar)|
|Pressure range, pneumatically||1.5 to 8 bar pre-controlled / 0 to 12 bar directly controlled|
|Nominal orifice||2 mm|
|Valve functions, mechanically/manually||2/2-way and 3/2-way in NC (NO)|
|Valve functions, pneumatically||3/2-way in NC/NO|
|Ambient temperature||From -10 °C to +60 °C|
|Pneumatical connection||M5 / tube 4 x 1 or 4 x 0.65, respectively (series 72)|
|Operating medium||5 micron filtered, lubricated or non-lubricated compressed air; also suitable for other media conforming to ISO-VG 10.|