Construction and function
- Electro pneumatic spool valve operated with an permanent power signal and with an spring. According to Namur standard with an manual override. A filter or speed control can be placed direct on the exhaust port. Life time lubricated.
Specifications
- Recomended media: Filtered and lubricated or filtered non-lubricated air
- Connections G 1/2"
- Nominal flow: 3000 l/min
- Workingpressure: 1,5...10 bar
- Materials: Body: anodised aluminium, internal parts brass and plastic, SS pinion, Seals NBR
- Isolation: IP65 according to DIN 40050
- Weight: 0.75 kg
Versions
- 3/2 way valves
- VTB970 XI 24V/DC
- VTB970 XJ 24V/50-60Hz
- VTB970 XK 230V/50-60Hz
- VTB970 XM 24V/DC, Eex "m"
- VTB970 XQ 230V/50-60Hz, Eex "m"
Options
- Eex "ia" coils
- Bi-stabiele execution
- Different voltages and versions on request
- VTB 980 3/2 way version
- Led plug