Benefit
- No flow losses due to fully open channel
- No repairs after triggering
- Also suitable for high-pressure levels
- Effective for explosions from both directions
- Can also be used where dust levels are high
- Position can be indicated by proximity switches.
- Air pressure switches.
- Steel or stainless steel construction.
- Automatic or manual opening/closing.
- Available in EEX (explosion-proof) versions to intrinsic safety levels.
- Full range of seals and gaskets for most applications.
- FDA approved liners for pharmaceutical processes
