aterialThe one way check valves are made of PVDF, and the Diaphragm material is silicon rubber unction These 12 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air Sizeiameter: 12barb, can fit 12 hose ID Total length: 43mm169 inch erformanceStrong Resistance to acid, alkali, salt corrosion ability, can be used for different types of liquidNormal performance under 25 to 60 Wide ApplicationWidely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields
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Item# : SPM10165713102
Model # : 1