How they work
This page serves as a guide to help you choosing the right valve. We made a distinction in valve functions and types. Please click on one of the valves below to learn more about the benefits, integration and applications of our different valves. Do you need help with choosing the right valve? Do not hesitate to contact us.
By function
One-way check valves
One–way check valves are designed for a unidirectional flow in a device.
Vent valves
Vent valves are designed to open at a specific opening pressure and re-seal once the pressure drops.
Dispensing valves
Dispensing valves stay closed until a certain pressure is reached and then open.
Access valves
Access valves allow instruments access to pressurized cavities without leaking.
By valve type
Duckbill valves
One-way or check valves with a low opening pressure or immediate free flow.
Umbrella valves
Valves with a variable opening pressure through seat thickness and immediate positive seal.
Combination valves
Two valves in a single component, one side is a duckbill valve, the other side is an umbrella valve.
X-fragm Dispensing valves
Designed to dispense a specific substance.
Minivalve balls
Simple valves that move with the flow, close the orifice and block further back flow.
Cross-slit valves
Preventing back flow and allows easy access for tooling.