2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air
Package Content: 2 x Plastic Check Valves 1/2" Barb.
Material: The one way check valves are made of PP plastic, wear-resistant and durable.
Function: The check valve is used for fluid system to prevent reverse flow fluid or pneumatic system to prevent reverse flow of compressed air.
Application: Designed with a card slot with good airtightness and good adsorption performance, used in automotive parts, machinery industry, household appliances, agriculture, etc.
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