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Prop. regula. ventil posiflow, 24 V DC, NC, G 1/4, DN 3.2
SKU: 101646RIE
EAN: 4047322163477
Proportional control valve »posiflow«, for water / oil, 24 V DC, NC, G 1/4, DN 3.2, Operating pressure difference max. 4 bar
For electronic flow control.
For all applications where the flow rate of a liquid or gas has to be controlled.
The valve features a special magnet armature and is characterised by low friction and a high dynamic response.
If the valve is combined with a plug amplifier:
The maximum / minimum current and frequency can be adjusted by means of integrated potentiometers.
A current ramp can also be connected and adjusted with a potentiometer.
This facilitates a slow change in the flow rate, even if the setpoint changes suddenly.
If the setpoint is < 200 mV (< 0.4 / 4.4 mA), the piloting current is completely switched off, causing the valve to be de-energised (tightly closed function).
We recommend combining these proportional valves with a plug amplifier.
Benefits:
- Compact and economical
- Integrated temperature compensation
- Precise control
- Optimised flow with no water hammer
- Ramp function assures a smooth response to step changes in the input signal
- Disconnect function
Povpraševanje
Notranji deli: Stainless steel
Ohišje: Brass
Poskusno: Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA
Razpon tlaka: Vacuum to 8 bar
Sedež ventila: Brass
Srednje: Air, neutral gases, water, oil
Vedenje v varnostnem načinu: Tight closure in case of loss of voltage
| Šifra | Navoj | DN | Max. razlika v delovnem tlaku [bar] | B [mm] | C [mm] | Zaloga | Cena | Nakup | Natisni |
|---|---|---|---|---|---|---|---|---|---|
| 101645RIE | G 1/4 | 2.4 | 8 | 40.0 | 95.0 | Čas dobave: Predvidoma 3 - 5 dni | Povpraševanje | Povpraševanje |  |
| 101648RIE | G 3/8 | 7.1 | 1 | 48.0 | 97.0 | Čas dobave: Predvidoma 3 - 5 dni | Povpraševanje | Povpraševanje | |
| 101647RIE | G 3/8 | 5.6 | 1.4 | 48.0 | 97.0 | Čas dobave: Predvidoma 3 - 5 dni | Povpraševanje | Povpraševanje | |
| 101646RIE | G 1/4 | 3.2 | 4 | 40.0 | 95.0 | Čas dobave: Predvidoma 3 - 5 dni | Povpraševanje | Povpraševanje | |
Opis
Proportional control valve »posiflow«, for water / oil, 24 V DC, NC, G 1/4, DN 3.2, Operating pressure difference max. 4 bar
For electronic flow control.
For all applications where the flow rate of a liquid or gas has to be controlled.
The valve features a special magnet armature and is characterised by low friction and a high dynamic response.
If the valve is combined with a plug amplifier:
The maximum / minimum current and frequency can be adjusted by means of integrated potentiometers.
A current ramp can also be connected and adjusted with a potentiometer.
This facilitates a slow change in the flow rate, even if the setpoint changes suddenly.
If the setpoint is < 200 mV (< 0.4 / 4.4 mA), the piloting current is completely switched off, causing the valve to be de-energised (tightly closed function).
We recommend combining these proportional valves with a plug amplifier.
Benefits:
- Compact and economical
- Integrated temperature compensation
- Precise control
- Optimised flow with no water hammer
- Ramp function assures a smooth response to step changes in the input signal
- Disconnect function
Tehnični podatki in specifikacije
| Navoj | G 1/4 |
| DN | 3.2 |
| Ohišje | Brass |
| Tesnilo | FKM |
| Min. temperatura medija [°C] | -10 |
| Max. temperatura medija [°C] | 90 |
| Min. sobna temperatura [°C] | -10 |
| Max. sobna temperatura [°C] | 75 |
| Notranji deli | Stainless steel |
| Poskusno | Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA |
| A [mm] | 85.0 |
| B [mm] | 40.0 |
| C [mm] | 95.0 |
| Srednje | Air, neutral gases, water, oil |
| Vedenje v varnostnem načinu | Tight closure in case of loss of voltage |
| Ventilski disk | FKM |
| Sedež ventila | Brass |
| Razpon tlaka | Vacuum to 8 bar |
| Max. razlika v delovnem tlaku [bar] | 4 |
