The torque block® enables highly dynamic analogue valve control in piezo actuator drives. One feature of the gas-dosing valve is that the valve stroke and thus the aperture cross section of the valve can be regulated from 0 - 100 %. The highly dynamic nature of the drive also enables short opening pulses. The analogue or digital function of the valve is determined purely by the electronics. Due to the high mechanical resonance frequency, the valve's characteristic curve follows the controller well above 1 kHz.
Dimensions (L x H x W)
(70 x 67 x 14) mm
Medium
non-aggressive gases
Dosing time
500 µs to [Formel/Equation]
Dosing sequence
<=150 doses/s
Maximum operating pressure
20 bar
Resonance frequency
[Formel/Equation]3.5 kHz
Ambient temperature range
up to 45 °C
Media temperature range
up to 60 °C
Sealing system
soft (Viton)
Electrical connection
2 m cable with 10 pole round plug connector or multicore cable ends (according to controller type)
Media connection
M5 input M5 output
Degree of protection
IP 54 Application The gas-dosing valve is used to dose gaseous non-aggressive media. The dosage can ensue quasi static (analogue) or through short gas pulses (digital).
Order Number
Release
Description
asy/tgv/f
1.0
Gas-Dosing Valve
ase/tgv/c
1.0
Valve control
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我要采购 -> marco: Gas-Dosing Valve
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发帖时间 - 2007/7/9 20:16:34