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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SEAT 3" CHECK VALVE WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $444.63 / EA
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AIR BLOW CHECK VALVE 4.5" TC 0.25" MALE QUICK CONNECT EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $654.00 / EA
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SPRING CHECK VALVE 1.5" TC VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $346.82 / EA
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AIR BLOW CHECK VALVE 3" TC 0.5" MALE QUICK CONNECT EPDM
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $582.65 / EA
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SPRING CHECK VALVE HORIZONTAL 3" TC VITON 316
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $4,723.53 / EA
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SPRING CHECK VALVE HORIZONTAL 1.5" TC 316
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,293.77 / EA
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SPRING CHECK VALVE HORIZONTAL 1" TC 316
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,224.05 / EA
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SPRING CHECK VALVE 3" TC 316L EPDM WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,405.00 / EA
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SPRING CHECK VALVE 2.5" TC S-LINE VITON W45 SERIES WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,189.00 / EA
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BALL CHECK VALVE 2" TC WITH AIR BLOW CHECK 2.5" TC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,291.21 / EA
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BALL CHECK VALVE 0.75" TC BUNA 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,499.00 / EA
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SPRING CHECK VALVE SPRING 4" BW 316 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $856.70 / EA