Buy Check Valves

Buy check valves to prevent backflow in industrial and plumbing systems. Reliable, durable options for hydraulics and pneumatics. Shop now for fast shipping and great prices.

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Mini Plastic Flat Interface Check Valve Transparent 10 pieces per lot

$8.42

• Features
• 10 pieces per lot
• Plastic construction
• Flat interface design

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Oxygen Pump Check Valve Transparent white Prevents backflow

$5.08

• Features
• Prevents backflow
• Transparent white design
• For aquarium aeration