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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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 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 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 1" TC 316L FKM O-RING WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $861.00 / 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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CHECK VALVE 1.5" 100 PSIG CVS10 SPIRAX SARCO
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,832.00 / EA
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CHECK VALVE 3" ECCENTRIC SS SXP WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $3,328.03 / EA
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DISK CHECK VALVE 3" TC QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $336.59 / EA
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DISK CHECK VALVE 4" TC 3A SPRING OPERATED QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $501.22 / EA
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BALL CHECK VALVE 1.5" TC NYLON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,242.79 / EA
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BALL CHECK VALVE 3" TC 316L BUNA WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,883.00 / EA
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CHECK VALVE HORIZONTAL 1.5" TC 316L EPDM SS ECCENTRIC WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,482.41 / EA
