on-off valve HEL-D-MIDI For service units, without threaded connection plates with FRB threaded pin. Gradual pressure build-up. The valve function is equivalent to a 2/2-way directional control valve. Exhaust-air function=throttleable, Type of actuation=pneumatic, Sealing principle=soft, Assembly position=Any, Manual override=None
Exhaust-air function | throttleable |
---|---|
Type of actuation | pneumatic |
Sealing principle | soft |
Assembly position | Any |
Manual override | None |
Design structure | Piston slide |
Type of reset | mechanical spring |
Type of piloting | direct |
Flow direction | non reversible |
Valve function | 2/2 closed, monostable |
Operating pressure | 3 … 16 bar |
Operating medium | Compressed air in accordance with ISO8573-1:2010 [7:4:4]Inert gases |
Note on operating and pilot medium | Lubricated operation possible (subsequently required for further operation) |
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