Solenoid Direct Acting Valve 2/2-Way - Series 214 | AWS
Electromagnetic Valve 2/2 AWS Type 214
The AWS Type 214 is a 2/2-way direct-acting seat valve for on/off flow control in liquid or gas lines without requiring minimum differential pressure. The standard operation is NC, meaning normally closed without voltage.
Key Technical Data
- Nominal Diameters: DN 2.0 to DN 6.0
- Connection: Internal thread G 1/4”
- Operating Pressure: 0 to 48 bar, depending on DN and coil type
- Body: Brass or stainless steel 1.4301
- Seals: NBR, EPDM, or FKM
- Medium Temperature: -10 to +130 °C, depending on sealing material
- Ambient Temperature: up to +50 °C
- Electrical Connection: DIN EN 175301-803, Form A
- Voltages: 230 V AC 50/60 Hz, 24 V DC, or special voltages
- Protection Class: IP65 with plug mounted
Pressure Ranges and Flow
| DN | Pressure AC | Pressure DC | Kv |
|---|---|---|---|
| 2.0 | 0–48 bar | 0–38 bar | 2.3 l/min |
| 2.5 | 0–30 bar | 0–24 bar | 3.0 l/min |
| 3.0 | 0–20 bar | 0–16 bar | 3.7 l/min |
| 4.0 | 0–10 bar | 0–8 bar | 6.5 l/min |
| 6.0 | 0–6 bar | 0–4.8 bar | 9.5 l/min |
Applications
Suitable for clean media without solid particles, such as water, compressed air, neutral gases, and compatible technical fluids. Recommended for dosing small flows, auxiliary circuits, filling/emptying containers, pneumatic automation, and industrial skids.
Material Selection
NBR is typically used for air, water, and mineral oils up to +90 °C. EPDM covers water and hot water up to +130 °C. FKM is chosen for increased chemical and thermal stress up to +120 °C. Leakage is classified as Rate A according to EN 12266-1.
Maintenance and Installation
Flow direction must follow the arrow on the body. The series is not intended for back pressure. Visual and functional checks are recommended quarterly, including leakage, noise, and vibration inspections.
FAQ
Operates from 0 bar?
Yes, it is direct-acting.
Is there an NO version?
Yes, a normally open option is available.
Is there an Ex coil option?
Yes, marked II 2G Ex mb IIC T4 Gb and II 2D Ex mb tb IIIC T130°C Db.
Datasheet and documents
