These are solenoid valves with valves suitable for use in air lines. It is produced in the diameters of DN40 and DN 150. VF model resistance temperatures are produced in two different valves as 60 ° C and 200 ° C. VFH sealing is very low. The VFH model can withstand up to 450 ° C. Alternatively, slow-opening and quick-opening models are available.
Specifications
- It is used in fully open or fully closed positions for the air lines of industrial burners.
- Optional flow setting and position indicator
- VF-series can work up to 200 ° C VFH can work up to 450 ° C
- High flow control and low sealing rate
- Low leakage rates are suitable for use in the VFH series
- The VF series can be used for flap control for servomotors RA 310 or RA.
Technical Description
- Aluminum or cast body (VF Valve)
- The VF series is available in diameters DN 40 and DN 150 and the VFH series DN 40 – DN 80.
- Conforms to EN 1092. Pressure Class is PN 16.
- Rotation angle 0 – 90 °
- Ambient temperature: -15 ° C… + 60 ° C
- Max. working pressure: VF – 500 mbar, VFH – 150 mbar
- Max. differential pressure: 150 mbar
- Valve opening time: 1 sec
- Valve closing time: 2 – 4 sec.
- Protection: IP 54 (EN 60529)
- Supply: 230 VAC – 100 VAC – 24VAC
