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 2" TC 316L W45 SERIES WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $928.00 / EA
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SPRING CHECK VALVE 3" TC 316 BUNA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $760.10 / EA
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SPRING CHECK VALVE 4" TC EPDM 316L WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,391.00 / EA
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SPRING CHECK VALVE 1.5" TC 316L 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" TC WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $928.00 / EA
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SPRING CHECK VALVE 76MM 3" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $473.30 / EA
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SPRING CHECK VALVE 1.5" TRI-CLAMP 316L VITON W45V 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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AIR BLOW CHECK VALVE 4.5" TC 0.375" FPT EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $634.43 / EA
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SPRING CHECK VALVE 2" TC S-LINE 316L EPDM VERTICAL WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $928.00 / EA
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SPRING CHECK VALVE 2.5" TC 316 BUNA
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $617.77 / 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