Parameters
| Catalog number | Type 290 | 
|---|---|
| Producer | RSG Regel- und Steuergeräte GmbH | 
| Execution: | 2/2 | 
| Světlost v sedle: | 10-15 mm | 
| Seal: | FKM/PTFE | 
| Function: | Přímo ovládaný | 
| Temperature: | -10°C .. +100°C | 
| Pressure range: | 0-20 bar | 
| Material: | Brass, Stainless steel | 
| Connection: | Threaded | 
| DN: | 1/4", 3/8", 1/2", 3/4" | 
| Medium: | liquids (aggressive), liquids (neutral), liquids for solar systems, gases (aggressive), gases (neutral) | 
| Execution: | Ex | 
 
                  