Check Valves
CSI stocks a variety of Alfa Laval and TrueClean check valves with specific designs to meet your application needs.
Whether your application requires protection from reverse product flow, pressure surges, or system shutdowns, we have the valve your process line needs. We have valves designed to protect pipelines from corrosion, evacuate lines of product or clean-in-place (CIP) solution, vent air from the system, and thoroughly mix and blend your product.
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AIR BLOW CHECK VALVE BODY ASSEMBLY 2" TC NO AIR CONNECT SPI
Springfield, MO 3 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $176.67 / EA
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AIR BLOW CHECK VALVE BODY ASSEMBLY 2" TC NO AIR CONNECT VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,266.35 / EA
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AIR BLOW CHECK VALVE 2.5" TC 0.5" MALE QUICK CONNECT EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $641.31 / EA
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BALL CHECK VALVE 0.5" TC EPDM 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,493.11 / EA
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SPRING CHECK VALVE 0.5" TC PTFE 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,493.11 / EA
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SPRING CHECK VALVE 0.75" TC PTFE 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,343.80 / EA
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DISC CHECK VALVE 3" TC EPDM SEAL 316L QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $425.34 / EA
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DISC CHECK VALVE 4" TC EPDM SEAL 316L QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $513.41 / EA
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LIFT CHECK VALVE LCV4 1.5" NPT CAST STEEL SPIRAX SPIRAX SARCO
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,385.00 / EA
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SPRING CHECK VALVE 25MM 1" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $218.21 / EA
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SPRING CHECK VALVE 51MM 1.5" TC EPDM ISO 304 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $248.69 / EA
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SPRING CHECK VALVE 63.5MM 2.5" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $418.75 / EA