The SAB is an air operated 2-port valve (cylinder valve) opened and closed by air pressure. It comes in NC, NO and double acting types, and is divided into the SAB*W for water and liquids, the SAB*A for air and gas, and the SAB*V for low vacuum.
| Actuation Type | NC (SAB1) / NO (SAB2) / Double acting (SAB3) |
| Working Fluid | Air, gas (SAB*A) / Water, liquids (SAB*W) |
| Working Pressure | 0 to 0.9 MPa (SAB1A) / 0 to 1 MPa (SAB2A, SAB3A) |
| Proof Pressure | 2.0 MPa (water pressure) (SAB*A) |
| Fluid Temperature | -10 to 60 °C (no freezing, -10 to 90 °C for FKM seal) (SAB*A) |
| Ambient Operating Temperature | -10 to 60 °C (SAB*A) |
| Valve Seat Leakage | 0.12 cm³/min or less (SAB*A) |
| Pilot Fluid | Air |
| Pilot Pressure | 0.35 to 0.7 MPa (SAB1A) |
| Pilot Port | Rc1/8 |
| Port Size | Rc1/4 to Rc2, 32 to 80 flange |
| Material | Body bronze casting (option SCS13), seal NBR (option FKM, EPDM) (SAB*W) |