








Burkert Type 5411 C 6.0 NBR PA G1/4 (3/2-way pneumatic solenoid valve)
Type 5411 is a pilot operated 3/2 way solenoid valve with manual override as standard. The body includes a servo piston with the seat seals. Through pilot channels, the servo piston is either loaded with input pressure or released. A minimum pressure difference of 1 bar is required for switching. The vent port is integrated as a sintered bronze silencer directly in the valve body. The valves can be combined (up to 6 valves) on a single-channel manifold with common pressure supply. Product variants described in the data sheet may differ from the product presentation and description. Can be combined with
| Specification | Details |
|---|---|
| Product Type | 3/2-way pilot-operated pneumatic solenoid valve |
| Circuit Function | Type C – 3/2 way, servo-controlled, normally closed (solenoid valve) |
| Nominal Diameter | DN 6.0 mm |
| Seal Material | NBR (Nitrile) |
| Body Material | Reinforced polyamide with moulded-in brass threads |
| Orifice / Flow | QNn = 900 l/min (at 6 bar inlet and 1 bar Δp) |
| Pressure Range | 1…10 bar (overpressure to atmospheric) |
| Port Connection | G 1/4 |
| Minimum Operating Pressure Δ | ≥ 1 bar required for switching |
| Operating Medium | Neutral media, e.g., compressed air (lubricated or unlubricated) |
| Medium Temperature | -10 °C … +60 °C |
| Ambient Temperature | Up to +55 °C (standard version) |
| Electrical Operating Voltage | 24 V DC; 24/110/230 V AC (50…60 Hz) |
| Power Consumption | DC: ~2 W; AC: 11 VA (inrush), 6 VA (hold) |
| Voltage Tolerance | ±10 % |
| Switching Times | Opening: ~50 ms; Closing: ~30 ms |
| Duty Cycle | 100 % ED (continuous rating) |
| Electrical Connector | DIN EN 175301-803 Form A (for cable plug Type 2518) |
| Degree of Protection | IP65 with cable plug |
| Approvals/Standards | Compressed air quality ISO 8573-1: class 7.4.4 |
| Installation Position | Preferably solenoid upright; vent must not be blocked |