PN16
The BURKERT 20082383 (Type 7012) is a direct-acting, compact 3/2-way plunger solenoid valve. To increase pressure resistance and leak-tightness, the stopper and the core guide tube are welded together. This specific model features a stainless steel body, FKM (Fluor rubber) seal, M5 internal thread, and operates at 24V DC. It is designed for blocking, dosing, filling, and ventilating neutral gaseous and liquid media such as compressed air, water, hydraulic oil, and technical vacuum.
General Technical Data
| Feature | Specification |
|---|---|
| Orifice | 1.6 mm |
| Circuit Function | C (Normally closed) |
| Body Material | Stainless steel 1.4305/303 |
| Seal Material | FKM (Fluor rubber) |
| Port Connection | M5 Internal thread |
| Operating Voltage | 24 V DC |
| Pressure Range | 0 - 6 bar |
| Medium Temperature | -10 °C to +100 °C |
| Ambient Temperature | Max. +75 °C |
| Degree of Protection | IP65 with cable plug |
| Duty Cycle | 100% continuous operation |
Circuit Functions
Circuit function C (CF C): 3/2-way solenoid valve, direct-acting, normally closed. Inlet port 1 (P/NC), outlet port 2 (A/OUT) connected with exhaust port 3 (R/NO).
Materials
| No. | Element | Material |
|---|---|---|
| 1 | Nut | DIN 176 Surface finish thick film passivated KOSA0101 |
| 2 | Stopper | Stainless steel 1.4113/434 |
| 3 | Shading ring | Copper (silver optional) |
| 4 | Core | Stainless steel 1.4113/434 |
| 5 | Core guide tube | Stainless steel 1.4303/305L |
| 6 | Spring | Stainless steel 1.4310/301 |
| 7 | O-ring | FKM |
| 8 | Seal | FKM |
| 9 | Valve body | Stainless steel 1.4305/303 |
| 10 | Flange | Nickel-plated surface (stainless steel variant) |
| 11 | Coil | Epoxy |
Dimensions
Threaded Variant (M5)
| Port connection | A [mm] | B [mm] | C [mm] | D [mm] |
|---|---|---|---|---|
| M5 | 5 | 20 | 14 | 14 |
Safety Instructions
Risk of injury due to high pressure
Before working on the system or device, switch off the pressure and ventilate and empty the lines.
Risk of injury from electric shock
Before working on the system or device, switch off the power supply and secure against reactivation. Observe any applicable accident prevention and safety regulations for electrical devices.
Risk of burns or fire
Keep the device away from highly flammable substances and media and do not touch with bare hands, as the solenoid coil can become very hot during continuous operation.
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