ms4n-em1-1/4-z
Product ID:10642
Updated: 2026/4/3

Key Features
- 1Control pneumatic pressurization and venting manually with this 3/2-way on-off valve. 2、Integrate easily using the standard 1/4" NPT threaded connection port. 3、Operate reliably across a wide temperature range from 14°F to 140°F. 4、Ensure moderate corrosion resistance suitable for industrial environments. 5、Switch positions clearly via the manual knob actuator and display.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Structural design | Rotary gate valve | Actuation type | Manual |
| Exhaust air function | Without flow control option | Type of control | Direct |
| Symbol | 00991670 | Valve function | 3/2, bistable |
| Operating pressure | 0bar 14bar | C value | 9l/sbar |
| b-value | 0.39 | Standard nominal flow rate | 2200l/min |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | Note on materials | RoHS-compliant |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | Temperature of medium | -10°C 60°C |
| Ambient temperature | -10°C 60°C | For use in the food industry | See supplementary material information |
| Type of mounting | Optionally: Line installation With accessories | Mounting position | Any |
| Flow direction | Non-reversible | Product weight | 190g |
| Pneumatic connection 1 | 1/4 NPT | Pneumatic connection 2 | 1/4 NPT |
| Pneumatic connection 3 | 1/4 NPT | Seals material | TPE-U(PU) |
| Housing material | Die-cast aluminum | Manufacturer ID | 541283 |
Specifications may be subject to change without notice
