Do you need help choosing? Fill in this form and we'll help you out as soon as possible.
"*" indicates required fields
Feature coming soon. Please call our local sales department for immediate assistance:
Europe: +31 541 570620
America: 440-201-6211
Asia: +82 10 7926 2703
A duckbill valve and an umbrella valve combined in one component. For two-way pressure or flow control such as in venting applications.
The Duckbill portion has a low opening pressure. The Umbrella portion has a set opening pressure and vents excess pressure or vacuum. Can also be used as a three-way valve for directional flow control in a pump.
Learn more at valve school