PN16
BURKERT 20060030 (Type 5470) is a 4/2-way servo-assisted pneumatic solenoid valve designed for reliable control of compressed air and neutral gases. It consists of a Type 6106 pilot rocker solenoid valve and a pneumatic valve. An armature with a tilting bearing, similar to a rocker, tilts within the body of the pilot valve to switch the valve. This minimal tilting movement is non-wearing, making basic lubrication unnecessary. The valve features a compact design, reduced power consumption, and can be used individually or mounted together as an extendable valve block using a module flange.
General Technical Data
| Property | Value |
|---|---|
| Orifice | DN 4.0 |
| Body Material | Polyamide (PA) |
| Seal Material | NBR |
| Inner Valve Parts | Ultramid |
| Weight | Approx. 120 g |
| Pressure Range | 2 to 10 bar (overpressure to atmospheric) |
| Flow Rate (QNn value air) | 300 l/min (at +20 °C, 6 bar inlet, 1 bar diff.) |
| Switching Time (DC) | Opening: 15 ms, Closing: 12 ms |
| Operating Voltage | 24 V DC |
| Nominal Power | 2 to 3 W |
| Operating Medium | Compressed air, neutral gases (5 μm filtration) |
| Medium Temperature | -10 °C to +50 °C |
| Ambient Temperature | -10 °C to +55 °C |
| Degree of Protection | IP65 with correctly connected cable plug Type 2516 |
Circuit Functions
The Type 5470 family supports multiple circuit functions. The specific model 20060030 operates with Circuit Function G.
| Symbol | Description |
|---|---|
 | Circuit function G (CF G) 4/2-way solenoid valve Servo-controlled Normally inlet port 1 connected with working port 2, working port 4 connected with exhaust port 3. |
Product Design and Assembly
| No. | Element |
|---|---|
| 1 | Manual override |
| 2 | Port connection 2 |
| 3 | Working port 2 (B) |
| 4 | Working port 4 (A) |
| 5 | Pressure supply 1 (P) |
| 6 | Port connection 1 (FM07 = not equipped) |
| 7 | Exhaust 3 (R) |
| 8 | Amplifier |
| 9 | Pilot control standard (Plug contacts lateral) |
Block Installation
The valves can be mounted in blocks on the modular pneumatic base rail Type MP05. Cable plug Type 1057 can be selected with plug configuration at the top. Neutral and protective conductors are looped through and connected centrally once, simplifying wiring and allowing individual valves to be removed from the block without difficulty.
Installation Position
The valve can be installed in any position, but it is recommended to mount it with the actuator (solenoid system) upright.
Safety Instructions
Danger - High Pressure! Turn off the pressure and vent the lines before loosening lines or valves.
Risk of Electric Shock! Before reaching into the device or the equipment, switch off the power supply and secure to prevent reactivation. Ensure the protective conductor contact between the coil and housing is connected.
Maintenance and Troubleshooting
High switching frequency and high pressures reduce the service life, but under normal operating conditions, the valves operate maintenance-free. If the equipment is switched off for a long period, it is recommended to activate the valves at least 1-2 times per day to ensure functional reliability.
If malfunctions occur, check whether:
- The device has been installed according to the instructions.
- The electrical and pneumatic connections are correct.
- The voltage and pressure have been switched on.
- The pipelines are clean (install a ≤ 5 µm dirt trap upstream if necessary).
- The manual control is in the normal position.
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