Model: CSB-W
This air operated 2-port ball valve controls steam and hot water indoors and outdoors. Its fluid temperature range is 0 to 164°C and its working pressure range is 0 to 0.6 MPa.
| Actuation (double acting) | Air operated: Double acting |
| Actuation (single acting) | Air operated: Single acting |
| Working fluid | Steam/hot water |
| Working pressure (MPa) | 0 to 0.6 |
| Proof pressure (water) (MPa) | 2.0 |
| Fluid temperature (°C) | 0 to 164(no freezing) |
| Ambient temperature (°C) | −10 to 60 |
| Working environment | Indoors/outdoors |
| Valve seat leakage (cm3/min) | 1 or less (at initial water pressure 0.6 MPa) |
| Mounting orientation | Unrestricted |
| Frequency (cycles/min.) | 1 or less |
| Pilot fluid | Compressed air |
| Rotary actuator lubrication | Not required(Use turbine oil class 1 ISO VG32 if necessary for lubrication.) |
| Rotary actuator proof pressure (water) (MPa) | 1.5 |
| Rotary actuator working pressure (CSB-W, MPa) | 0.35 to 0.7 |
| Rotary actuator working pressure (CSB-WR*, MPa) | 0.4 to 0.7 |
| Rotary actuator fluid temperature (°C) | 5 to 60 |
| Rotary actuator port size | Rc1/8 |
| Port size | Rc3/8 to Rc2 |