“Reliable performance, precisely and individually tailored – Made in Austria”

SFS-Fluid Systeme GmbH offers a comprehensive range of high-quality Namur valves, including matching adapters and throttle plates.

Our portfolio includes 3/2-, 5/2-, and 5/3-way valves—pneumatically or electrically operated. Our portfolio includes 3/2-, 5/2-, and 5/3-way valves—pneumatically or electrically operated—with classic spring return or durable pneumatic spring.

All valve types are also available as pulse valves. For the 5/3-way valve, the options center position closed (NC), center position open (NO), or center position vented are available.
High-quality components guarantee a long service life even under the most demanding conditions.

Flexible manual operation:
The valves can be operated intermittently or continuously by pressing and turning clockwise. The manual control can be rotated 180° and, once the lever has been removed, can only be accessed with a tool – for maximum safety. On request, we can also supply the valves without manual control.

Special features:

• Configurable for low-temperature or high-temperature ranges upon customer request
• Flexible voltage variants for solenoid coils: from 24 VDC to 72 VDC to 207 VDC – virtually any DC or AC voltage can be implemented
• ATEX solenoid coils available from stock in all common voltages
• Matching Namur choke plates for precise and sensitive control of pneumatic drives

Put your trust in SFS – we will help you select the ideal components for your application!