A range of materials and designs are available to handle different fluids and service conditions.Duckbill Valve, will used in the Patient Valve for Manual Resuscitator.
One-way sealing valves are used to facilitate a unidirectional flow of fluid. Depending upon the application this either causes a
forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom valves are produced from a wide variety of rubber compounds, including medical and food-grade silicone and hydrocarbon resistant fluoro silicone rubber in order to
handle a broad range of tolerances and temperatures.
All one-way rubber sealing valves allow fluid, either a liquid or a gas, to flow through it in only one direction. The design and structure of one-way check valves make them widely applicable in pressured fluid environments. The elastomeric compound offers
itself to be low-maintenance, rust-free, and highly responsive to very subtle pressure changes.
Flapper Valves accomplish this by containing a hinged flap or disk that swings in one direction only.
Umbrella Valves feature a ball or rounded shaped end which snaps easily into a mating plate or receptacle.
Duckbill Valves allow positive pressure to open the valve and negative pressure to close off flow.
Our custom one-way rubber valves offer a solution to unconventional unidirectional flow requirements.