
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| GEMÜ 411 | Actuator: Manual | Size: DN 15-50 | Body: 1.4408/CW614N/CW617N | Pmax: 10 bar | Tmax: 120 °C |
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GEMÜ 411: manually operated butterfly valve for water, process and utility lines. Available with manual actuation and nominal sizes DN 15-50.
| Type | GEMÜ 411 |
|---|---|
| Actuator | Manual |
| Connection | Clamp; Spigot; Threaded connection |
| Body material | 1.4408, investment casting material; CW614N, brass; CW617N, brass |
| Nominal sizes | DN 15 (1/2"); DN 20 (3/4"); DN 25 (1"); DN 32 (1 1/4"); DN 40 (1 1/2"); DN 50 (2") |
| Max. operating pressure | 10 bar |
| Max. media temperature | 120 °C |
| Min. media temperature | -20 °C |
| Product group | Butterfly valves |
| Source | GEMÜ product overview: Butterfly valves |
| GEMÜ 411 | Actuator: Manual | Size: DN 15-50 | Body: 1.4408/CW614N/CW617N | Pmax: 10 bar | Tmax: 120 °C |
Need a different model, or a part not listed here? Send us your parts list →
GEMÜ 411
Send the GEMÜ part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| GEMÜ 411 | Actuator: Manual | Size: DN 15-50 | Body: 1.4408/CW614N/CW617N | Pmax: 10 bar | Tmax: 120 °C |
Need a different model, or a part not listed here? Send us your parts list →