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Idiomas disponibles
3.6
Technical data
Table 3-1: Technical data
Maximum pressure
Minimum pressure (for safe operation)
Recommended pressure
Maximum air flow (flow valve)
Minimum air flow (flow valve)
Air quality
Working temperature
Wiring gauge
Solenoid voltages
Frequency
Equipment type
4
Main components
Figure 1 shows a sectioned TAV 50.
1.
Housing, lower part
2.
Housing, upper part
3.
Valve blade
4.
Sealing ring
5.
Backup ring
6.
Arm
7.
Piston
8.
Cylinder (integrated in lower part)
9.
Return spring
10.
Connection nipple
11.
Micro switch holder
Figure 2 shows the most common control devices.
1.
3-port valve for remote control of TAV 50 PC in basic version
2.
Lever (MA)
3.
Flow sensing valve (FV)
4.
Solenoid valve (MV)
5.
Sensor ring, solenoid valve and connection box (Part of MV-W)
4.1
Function
Figure 3 shows TAV 50 in the open position. Compressed air turns the blade when an air signal is
applied to the connection nipple. Figure 4 shows the closed position. The return spring turns the
blade back to this position as soon as the air signal is removed.
The manual version, TAV 50 MA, requires no compressed air but is equipped with a lever for
operation of the valve.
1 MPa (10 bar)
0.5 MPa (5 bar)
0.6–0.7 MPa (6–7 bar)
1800 Nl/min.
100 Nl/min.
ISO 8573-1 class 5
0–40 °C
minimum 0.75 mm
2
115 V AC (+10% -15%)
230 V AC (+10% -15%)
24 V DC (+ -10%) or
24 V AC/DC (not ATEX)
50 / 60 Hz for AC
II 3D c T=130 °C (ATEX-products)
Vacuum Valve TAV 50
EN
17
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