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Item: Rubber check valve
Type: Umbrella
Material: FKM/ FluoroSilicone
Hardness: 55±5 shoreA
Inner diameter: 4.42mm
Outer diameter: 11.74mm
Opening pressure: 2-4Kpa
Color: Red/Black/White/Clear
Sample: 2 pieces free samples
Hot sale Fluorosilicone umbrella valve
Fujian Jingteng Industrial Co., Ltd
kinds, rubber, check, valve, plastic
