Product data sheet
Valve
B9123-1304-1322-AS,
May 22, 2025
Seat Valve electrically force-controlled
Series B91-1304-Cryo
Valve B9123/1304/1322-AS DC
2/2-Way Solenoid Valve Made of Stainless Steel – Long-Spindle Design for Liquefied Gases This solenoid valve is specifically designed for use with liquefied gases such as LN2 (nitrogen), LCO2 (carbon dioxide), and—when selecting option F—also for liquid oxygen (LOX). The long-spindle design allows optimal insulation of the valve body. Since the solenoid actuator is positioned at a sufficient distance from the cold source, heat input remains negligible. Additionally, this valve design is compatible with EEx solenoids, making it suitable for use in Ex-Zone I. Our cryogenic valves are specially developed for applications requiring media temperatures as low as -196 °C.
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Valve B9123/1304/1322-AS DC
Datasheet explicit
| Version | B | |
| Type of valve | 91 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 23 | G1/2 13mm |
| Kv-value (Δp = 1 bar H₂O) | 3 m³/h | |
| Housing | 13 | AISI 316L - 1.4404 |
| Sealing | 04 | PTFE |
| Voltage type | 1 | DC |
| Solenoid power | 32 | 30W |
| Protection class | 2 | IP65 |
| Valve option | AS | normally closed + Welding end DIN 3239 (G-thread not applicable) + Distance unit + free of Oil/grease + dry |
| Pressure rating | PN40 | |
| System pressure | 0 - 40 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -196 °C to 80 °C | |
| Temperature Environment | from -40 °C to 40 °C | |
| Mounting position | Pipeline horizontal, Actuator vertical up | |
| 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 .322 Steel K05132XX | 100% duty cycle | rotatable 360° | |
| Valve option | AS | normally closed + Welding end DIN 3239 (G-thread not applicable) + Distance unit + free of Oil/grease + dry |
| Description | Valve opens with continuous voltage | Distance unit between valve body and actuator | Innerparts dry and specially cleaned | |
| 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 |