3/2-way direct operated coaxial solenoid valve also for highly viscous, lubricating media up to 40 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.
| Version | 3/918- | |
| Type of valve | Coaxial Valve electr. direct | |
| Connection type, valve seat | 23 | G1/2 15mm |
| Kv-value (Δp = 1 bar H₂O) | 5.2 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 02 | FKM |
| Voltage type | -- | To be specified later |
| Solenoid power | 37 | 40W |
| Protection class | 0 | IP65 |
| Valve option | NJ | Valve body with NPT thread + NO in rest pos. P-A |
| Pressure rating | PN40 | |
| System pressure | 0 - 40 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC, DC | |
| Temperature Medium | from -10 °C to 100 °C | |
| Temperature Environment | from -10 °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 | 1 solenoid | 1x solenoid 40W, 100%ED |
| Valve option | NJ | Valve body with NPT thread + NO in rest pos. P-A |
| Description | Conical internal thread | 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 | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |
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Control air present? If YES, then you can take a look at these valves.
We combine the advantages of the control types direct, servo and externally controlled. The larger the valve and the higher the pressure, the more effective the use of these valves. For water control, these valves are preferably equipped with a damping cone to prevent the water hammer.
Obsolete Valve category with reduced range of options and limited to a very small number of applications. This category has a permanent place in the "Riding a Dead Horse" section and will be removed from the programm.
Best Value for Money Use the existing compressed air system to control the stroke actuator and you have a long-life valve for a wide range of applications. The well-known 63 series, whose forerunner, the 62 series, was launched in 1971 with its characteristic formed blank cylinder, is the best indication of this high-quality product category. Even today, 25 years after the end of production of the 62 series, repair and service enquiries are still coming in from all over the world.
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