Product data sheet
Valve
A9103-0804-5328-XX,
May 28, 2025
Seat Valve electrically force-controlled
Series A91-0804-Cryo FL
Valve A9103/0804/5328-XX AC
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 A9103/0804/5328-XX AC
Datasheet explicit
Datasheet universal
general datasheet 91DT-LIN
Solenoid coil, Certificates
ATEX Solenoid .328 Examination Certificate
Instruction ATEX valve + coil .328
Instruction ATEX Valve + Coil .328 .248
Others
Handling of oil and grease-free option F and OF
EC Declaration of Conformity
REACH Declaration
RoHS Declaration
Videos
| Version | A | |
| Type of valve | 91 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 03 | DN25 25mm |
| Kv-value (Δp = 1 bar H₂O) | ||
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 04 | PTFE |
| Voltage type | 5 | AC |
| Solenoid power | 32 | 23W |
| Protection class | 8 | Ex protection |
| Valve option | XX | normally closed + Distance unit + free of Oil/grease + dry |
| System pressure | 0 - 16 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC | |
| Temperature Medium | from -196 °C to 60 °C | |
| Temperature Environment | from -40 °C to 60 °C | |
| Mounting position | ||
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 Solenoid .328 Steel K05932XX | terminal box M16x1,5 | 100%ED | 1x solenoid 40W, 100%ED Cable clamping range 6.5 - 9.5mm | Duty cycle 100% | Valve MatchCode G0xx.xxxxxx.0xx.099.0xx | Gas: Ex II 2G Ex e mb IIC T4 Gb | Staub:Ex II 2D Ex mb tb IIIC T130°C Db | |
| Valve option | XX | normally closed + 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 | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 7 kg | |
| Switching time (at 6 bar gas) | On: 1000 ms | Off: 1000 ms | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |