on-off valve HEL-1/2-D-MAXI Used in conjunction with service units for gradual pressure build-up. The valve function is equivalent to a 2/2-way valve. Exhaust-air function=throttleable, Type of actuation=pneumatic, Sealing principle=soft, Assembly position=Any, Manual override=None
| Exhaust-air functionย | throttleable |
|---|---|
| Type of actuationย | pneumatic |
| Sealing principleย | soft |
| Assembly positionย | Any |
| Manual overrideย | None |
| Design structureย | Piston slide |
| Type of resetย | mechanical spring |
| Type of pilotingย | direct |
| Flow directionย | non reversible |
| Valve functionย | 2/2 closed, monostable |
| Operating pressureย | 3 … 16 bar |
| b valueย | 0.36 |
| C valueย | 26.9 l/sbar |
