Products

Filling valve

The valve is mainly used for filling or equipment, widely used in food, beverage, fruit juice and other fields.
Plunger contraction produces negative pressure to force inlet one-way valve open and outlet one-way valve close. The liquid is vacuum sucked into the valve cavity.
Plunger increase makes fluid pressure rise to force inlet the one-way valve open and outlet one-way valve close. The liquid will be delivered as well.