Product data sheet
Valve
3-918-72-1004-R371-NO,
April 6, 2025
Coaxial Valve electr. direct
Series 3/918-10-R371
Valve 3/918-72/1004/.371-NO AC, DC
3/2-way direct operated coaxial solenoid valve also for highly viscous, lubricating media up to 64 bar. Change-over valves type 3/918 are preferably used where classical seat valves cannot be used due to the fluid properties. Valve with sealing made of FKM, optionally EPDM/PTFE can be used for an extended range of applications. A further argument in favour of this design is the ability to flow through and shut off in all directions.
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Valve 3/918-72/1004/.371-NO AC, DC
Datasheet explicit
| Version | 3/918- | |
| Type of valve | Coaxial Valve electr. direct | |
| Connection type, valve seat | 72 | G6/4 32mm |
| Kv-value (Δp = 1 bar H₂O) | 17.9 m³/h | |
| Housing | 10 | CW617N brass |
| Sealing | 04 | PTFE |
| Voltage type | -- | To be specified later |
| Solenoid power | 37 | 73W |
| Protection class | 1 | IP65 |
| Valve option | NO | NO in rest pos. P-A |
| Pressure rating | PN64 | |
| System pressure | 0 - 64 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC, DC | |
| Temperature Medium | from -40 °C to 100 °C | |
| Temperature Environment | from -40 °C to 50 °C | |
| Mounting position | in any position | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 connector FormA EN175301-803/A | max. current 10A | 4x90°| IP65 when installed | connectable cables Ø 5-10 mm max.1.5mm² | 1x solenoid 73W, 100%ED 1 solenoid | 1x solenoid with terminal box M16x1,5 73W, 100%ED 1 Connector w. rectifier & VDR EN 175301-803 A | IP65 when installed | Connectable cables Ø 4.5-11mm max.1.5mm² | 1x solenoid 76W, 100%ED 1x solenoid with terminal box M16x1,5 76W, 100%ED |
| Valve option | NO | NO in rest pos. P-A |
| Description | In opposite flow direction up to max. 16 bar closing | |
| Leakage rate | A - EN 12266 [Test medium air or nitrogen, 20°C room temperature] | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 12.6 kg | |
| Switching time (at 6 bar gas) | On: 700 ms | Off: 200 ms | |
| Customs export | Country of origin Germany; ECCN (US): N; AL: N |
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