| Design | Diaphragm valve servo-controlled | ||
| Sealing principle | Soft | ||
| Type of mounting | In-line installation | ||
| Electrical connection | Solenoid coil type MH-... , coil can be ordered as an accessory | ||
| Valve function | 2/2-way, closed, monostable | ||
| Medium | Compressed air to ISO 8573-1:2010 [7:4:4] Inert gases Water Neutral fluids | ||
| Medium pressure,valve for gaseous media | 0,5 bar ... 10 bar | ||
| Type of piloting | Pilot actuated | ||
| Max. viscosity | 22 mm²/s | ||
| Media temperature for fluids | 5 °C ... 50 °C | ||
| Flow rate Kv | 8,5 m³/h | ||
| Switching time on | 15 ms | ||
| Switching time off | 12 ms | ||
| b value | 0,5 | ||
| Note on materials | Contains paint-wetting impairment substances RoHS-compliant | ||
| Material number housing | 1,46 | ||
| Material plunger tube | High-alloy steel | ||
| CE mark (see declaration of conformity) | In accordance with EU Pressure Equipment Directive | ||
| Max. tightening torque for cover screw | 30 Nm | ||
| Max. tightening torque for coil fastening | 2 Nm |
| Type of actuation | Electric | ||
| Mounting position | Preferably vertical | ||
| Connection Process valve | G3/4 | ||
| Nominal size | 25 mm | ||
| Flow direction | Non-reversible | ||
| Medium pressure,valve for liquid media | 0,5 bar ... 6 bar | ||
| Pressure difference | 0,5 bar | ||
| Symbol | 995.681 | ||
| Media temperature | -10 °C ... 60 °C | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Standard nominal flow rate | 10.000 l/min | ||
| Switch-on time for fluids | 420 ms | ||
| Switch-off time for fluids | 950 ms | ||
| C value | 39 l/sbar | ||
| Material housing | Stainless steel casting | ||
| Material seals | NBR | ||
| Product weight | 1.200 g | ||
| Corrosion resistance class CRC | 3 - high corrosion stress | ||
| Max. tightening torque for connecting thread | 200 Nm |
