- Not explosion-proof valve to prevent dangerous pressures in tank installations.
- Valve is mounted on the tank roof, if desired by the customer, in connection with a vacuum valve.
- In case of use in explosive atmospheres of gas/vapour-air mixtures ignition hazards need to be considered.
- Plastic material tends to electrostatic charging.
- The use should be completed respectively decided by a risk analysis considering countryspecific rules and regulations.