Product Description
The Festo VBOC is a pneumatically actuated 2/2-way shut-off valve (normally closed) designed for direct mounting on pneumatic cylinders, featuring integrated switching position monitoring for safety-related applications in accordance with ISO 13849 . This valve provides the safety sub-function SSC (Safe Stop and Exhaust) according to VDMA 24584, making it the ideal solution for reliably stopping and blocking pneumatic movements .
Key Features & Advantages:
Switching Position Monitoring for Safety Applications: Integrated closed-position monitoring enables diagnostic functionality, making the VBOC suitable for safety functions according to ISO 13849 and DIN 13849, with safety sub-function SSC (Safe Stop and Exhaust) certification .
Direct Cylinder Mounting with Extreme Robustness: Designed for direct mounting on pneumatic actuators, the 2/2-way valve exhibits exceptional robustness against pressure surges originating from the cylinder side, ensuring reliable operation under demanding conditions .
Optional Fully Integrated Additional Functions: Available with optional integrated features including an adjustable one-way flow control function (exhaust) and/or an exhaust function, eliminating the need for external components and saving valuable installation space .
Integrated Manual Override and Exhaust: Features a well-integrated manual override with release function—to exhaust (output 2), the valve must first be unlocked via the manual override, then exhaust can be directed directly to atmosphere or indirectly via a downstream 5/3E valve .
Compact Design for Tight Spaces: The intelligent functional combination within a compact housing allows for comfortable installation even in confined spaces, saving both time and installation effort compared to traditional multi-component solutions .
Technical Specifications:
Brand: Festo
Model: VBOC Series
Product No.: VBOC (full part number varies by configuration)
Valve Function: 2/2-way, normally closed, monostable
Actuation Type: Pneumatically piloted
Safety Standard Compliance: ISO 13849, DIN 13849, VDMA 24584 (SSC)
Mounting Type: Direct mounting on pneumatic cylinder
Diagnostic Function: Integrated switching position monitoring (closed position)
Optional Functions: Adjustable one-way flow control (exhaust), exhaust function
Manual Override: Yes, with integrated release/exhaust function
Robustness: Extreme resistance to pressure surges from cylinder side
Installation: Compact design suitable for confined spaces
Ideal For:
Safety-related applications requiring controlled stopping and blocking of pneumatic movements, machinery safety circuits per ISO 13849, Safe Stop and Exhaust (SSC) functions per VDMA 24584, direct cylinder mounting with integrated position feedback, and space-constrained installations requiring diagnostic-capable shut-off valves.
Why Choose FESTO VBOC?
Choose the Festo VBOC for its integrated closed-position monitoring enabling ISO 13849 safety compliance, direct cylinder mounting with extreme pressure surge robustness, and fully integrated optional functions (flow control/exhaust) that save installation space and reduce component complexity.
Tags:
#Festo #VBOC #ShutOffValve #ISO13849 #SafetyValve #SwitchingPositionMonitoring #PneumaticValve #SSC #MalaysiaSupplier
Malaysia
