This document is about the GSR-MK-JM/DB/40 model of 2/2-Way Solenoid valve. The valve is pilot operated with metallic internals of brass and stainless steel. It can accept pressures of 0.3-20 bar and its supply voltage is AC: 24,42,110,230V 50Hz.
The GSR 40 series is a 2/2‑way solenoid valve with a normally‑closed (NC) seat. When the coil is energized, the pressure differential lifts the diaphragm and opens the valve. The valve is designed for neutral, gaseous and liquid media and operates over a wide pressure and temperature range.
The document provides detailed construction information, electrical ratings, material options, explosion‑proof classifications and a complete parts list for service and replacement. This manual is written in German.
| Pressure range | 0.3‑20 bar |
|---|---|
| Operating temperature | -10 °C to +80 °C |
| Ambient temperature rating | +35 °C |
| Sealing material | FKM, EPDM |
| Supply voltage (AC) | 24, 42, 110, 230 V 50 Hz |
| Supply voltage (DC) | 24, 110, 196 V |
| Power consumption | 6.8 W (typical) |
| Protection class | IP65 |
| Explosion‑proof rating | Ex II G EEx IIc |
The valve operates between 0.3 and 20 bar.
It can be powered from AC 24‑230 V 50 Hz or DC 24‑196 V.
Yes, it is rated Ex II G EEx IIc.