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 2" TC 1" HOSE BARB EPDM
Springfield, MO 4 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $292.68 / EA
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AIR BLOW CHECK VALVE 2.5" TC 0.5" FPT EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $375.69 / EA
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SPRING CHECK VALVE 0.5" TC BUNA 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,696.32 / EA
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SPRING CHECK VALVE 0.75" TC EPDM 316L
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,646.25 / EA
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SPRING CHECK VALVE 1" BW 316 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $276.12 / EA
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SPRING CHECK VALVE 2" BW 304 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $313.30 / EA
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BALL CHECK VALVE 2.5" TC VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,881.68 / EA
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BALL CHECK VALVE 3" TC NYLON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $3,217.42 / EA
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AIR BLOW CHECK VALVE 3" TC 0.75" FPT EPDM
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $582.64 / EA
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SPRING CHECK VALVE 2" TC VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $398.64 / EA
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SPRING CHECK VALVE 4" TC 316 VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,115.15 / EA
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SPRING CHECK VALVE 2.5" BW 316L EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $392.54 / EA