Hot sale rubber duckbill air valve in breather assy

FAQ

1. Where does the valve you use in?
2. What kind of medium the valve come into contact with? Water, air, gasoline, lubricator or other?
3. What is your using temperature?
4. What is the opening pressure about the valve?
5. What is the approximate size of the valve? Such as diameter, ID and OD.
6. What is your annual quantity?

Item: Rubber check valve
Type: Duckbill
Material: NBR/ EPDM/ FluoroSilicone
Hardness: 55±5 shoreA
Outer diameter: 8mm
Opening pressure: 2-5Kpa
Color: Red/Black
Sample: 2 pieces free samples
Hot sale rubber duckbill air valve in breather assy