Item: Rubber check valve
Type: Duckbill
Material: FluoroSilicone
Hardness: 55±5 shoreA
Inner diameter: 5.72mm
Outer diameter: 11.15mm
Opening pressure: 0-1Kpa
Color: Red/Black
Sample: 2 pieces free samples
Type: Duckbill
Material: FluoroSilicone
Hardness: 55±5 shoreA
Inner diameter: 5.72mm
Outer diameter: 11.15mm
Opening pressure: 0-1Kpa
Color: Red/Black
Sample: 2 pieces free samples