Product data sheet
Valve
C5122-0804-0148-4L-OF,
January 30, 2025
Seat Valve Electrically servo-assistent
Series 51-08
Valve C5122/0804/0148-4L-OF AC
Type 51 is a servo-controlled piston valve of the new generation of up to 40 bar. However, the type 51 valve gets by with smaller solenoids and consequently has an interesting price. Currently this valve can be supplied in stainless steel with PTFE sealing. Thanks to the purposefully limited optional another price advantage can be offered to our customers. The users appreciate this valve for industrial gases such as propane, nitrogen, oxygen, acetylene, helium, hydrogen, etc. Valve is sensor-ready, configurable with end position detection as option -6H or for retrofitting.
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Valve C5122/0804/0148-4L-OF AC
Datasheet explicit
Datasheet universal
datasheet 51-08
Solenoid coil, Certificates
ATEX coil .148 Type examination certificate
Recognition of production quality assurance in accordance with 2014/34/EU (ATEX)
Others
Limit switch RC12-S, Ex Certificate
Limit switch RC12-S, Pin assignment
EC Declaration of Conformity
REACH Declaration
RoHS Declaration
Videos
| Version | C | |
| Type of valve | 51 | Seat Valve Electrically servo-assistent |
| Connection type, valve seat | 22 | G3/8 13mm |
| Kv-value (Δp = 1 bar H₂O) | 3.2 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 04 | PTFE |
| Voltage type | 0 | AC |
| Solenoid power | 14 | 10W |
| Protection class | 8 | Ex protection |
| Valve option | 4L-OF | normally closed + Free of oil and grease + Reed contact 2-wire RC12 |
| Pressure rating | PN40 | |
| System pressure | 0.5 - 40 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC | |
| Temperature Medium | from -20 °C to 80 °C | |
| Temperature Environment | from -40 °C to 50 °C | |
| Mounting position | Actuator upright (preferred) or horizontal | |
| Specific use case | Open system, Pressure difference Yes | |
| scope of delivery | 1 valve, 1 Solenoid .148 Thermoplast K05914XX | 100%ED | IP65 | 3m cable ends | rotatable 360° | Duty cycle 100% | Valve MatchCode G0xx.xxxxxx.0xx.099.0xx | Gas: Ex II 2G Ex mb IIC T4 Gb | Staub: Ex II 2D Ex mb tb IIIC T130°C Db | |
| Valve option | 4L-OF | normally closed + Free of oil and grease + Reed contact 2-wire RC12 |
| Description | Valve opens with continuous voltage | Cleaned, labeled and individually packed. May contain Oxygen approved lubricants. | Reed contact | RC12-S 3m cable Art. B0044.000424 | Contact type: normally open contact | ATEX II 2G Ex mb IIC T6 Gb - 2D Ex mb IIIC T80°C Db IP67 | Place of install.: bottom | Signal: closed | |
| Leakage rate | B - 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 |