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 4" BW 316L EPDM FDA USP CLASS VI 32RA ID 32RA OD SF3 ULTRAPURE Q-DOC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $5,359.49 / EA
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SPRING CHECK VALVE 4" BW 316L EPDM FDA USP CLASS VI 20RA ID 32RA OD SF1 ULTRAPURE Q-DOC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $5,499.66 / EA
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SPRING CHECK VALVE 4" BW 316L VITON FDA USP CLASS VI 32RA ID 32RA OD SF3 ULTRAPURE Q-DOC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $5,359.49 / EA
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SPRING CHECK VALVE 4" BW 316L VITON FDA USP CLASS VI 20RA ID 32RA OD SF1 ULTRAPURE Q-DOC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $5,499.66 / EA
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CHECK VALVE 3" WAFER STYLE METAL TO METAL SPIRAX SARCO
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,324.00 / EA
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SPRING CHECK VALVE 1.5" VITON 316L 15 RA EP VERTICAL S LINE
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,796.00 / EA
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SPRING CHECK VALVE 4" BW 316L EPDM 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 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 4" TC S-LINE 316L 32RA O-RING VITON ELASTOMERS W45 SERIES 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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CHECK VALVE 2.5" FEMALE I-LINE 316L 32RA WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,473.00 / EA
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CHECK VALVE 3" TC X TC S-LINE 316L VERTICAL W45V WAUKESHA
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $3,004.00 / EA
