Wholesale Silicone Duckbill Valve One-Way Check Valve Manufacturer and Factory | Sasanian
Duckbill valves are unique, one-piece, elastomeric components that act as backflow prevention devices or one-way valves or check valves. They have elastomeric lips in the shape of a duckbill which prevent backflow and allow forward flow.
Minivalve Duckbill valves are available in various elastomeric material, including medical and food-grade silicone and hydrocarbon-resistant to handle a broad range of media and temperatures.
Product Details
Minivalve Duckbill valves are available in various elastomeric material, including medical and food-grade silicone and hydrocarbon-resistant to handle a broad range of media and temperatures.
The main advantage of duckbill valves over other types of one-way valves is that duckbill valves are self contained, The critical sealing function is an integral part of the one piece elastomeric component as opposed to valves where a sealing element has to engage with a smooth seat surface to form a seal. Therefore duckbill valves are easily incorporated and assembled into a wide variety of devices without the hassle or problems associated with the surface finish quality of mating seats and/or complex assembly processes.
Features
Applications
- From long-term service in harsh environments such as in durable chemical pumps to the high-volume use in disposable intravenous fluid delivery sets.
- From one-way valves used in automotive fuel pumps to delicate valves used in tubing circuits for heart surgery, for soap dispensers, coffee makers, anti- siphoning valves in shower heads, and toys.