FAQ

What is a gas ballast valve?

This equipment is effective for sucking condensable gases such as water vapor and solvent vapor.
Water vapor and condensable gas are sucked and then liquefied in the pump compression process and mixed into the pump oil, reducing the pump's performance.
When sucking water vapor or condensable gas, if the gas ballast valve is opened, air enters the pump from the gas ballast valve just before the pump compression process, and the water vapor and condensable gas are exhausted without being liquefied. .
However, if the gas ballast valve is opened, the pressure will go down and oil splashes from the exhaust will increase.