Check Valves
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DISC CHECK VALVE 1.5" TC EPDM SEAL 316L QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $263.25 / EA
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DISC CHECK VALVE 2" TC EPDM SEAL 316L QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $285.55 / EA
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DISC CHECK VALVE 6" TC VITON SEAL 316L QSM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $3,292.69 / EA
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SPRING CHECK VALVE 51MM 1.5" TC EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $279.48 / EA
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SPRING CHECK VALVE 3" TC VITON
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $622.34 / EA
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SPRING CHECK VALVE 1" BW 304 EPDM
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $259.06 / EA
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SPRING CHECK VALVE 38MM 1.5" BW EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $188.96 / 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
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SPRING CHECK VALVE 63.5 MM 2.5" BW EPDM ISO 316 MILL FINISH
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $290.45 / 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 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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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
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.